總計: $0
繁體中文
總計: $0
繁體中文

Celestron 1.25" Twist-Lock 天頂鏡

Celestron 天文望遠鏡

$1010

售罄

- 通過這個具有衍射極限光學和介電塗層的優質天頂鏡去用您的望遠鏡享受更好的影像
- 提供 90° 視角,非常適合通過折射鏡和卡塞格林型望遠鏡進行更舒適的觀察
- 58 層介電塗層提供超過 99% 的反射表面,確保望遠鏡收集的光綫能最大程度到達目鏡
- 扭鎖使目鏡保持在天頂鏡中心,以提供更好的光學對準
- 接受標準目鏡、巴羅鏡、螺紋濾鏡和其他 1.25 英寸的配件

Celestron 2" Twist-Lock 天頂鏡

Celestron 天文望遠鏡

$1670

售罄

- 通過這個具有衍射極限光學和介電塗層的優質天頂鏡去用您的望遠鏡享受更好的影像
- 提供 90° 視角,非常適合通過折射鏡和卡塞格林型望遠鏡進行更舒適的觀察
- 58 層介電塗層提供超過 99% 的反射表面,確保望遠鏡收集的光綫能最大程度到達目鏡
- 扭鎖使目鏡保持在天頂鏡中心,以提供更好的光學對準
- 包括一個縮小轉接環,因此天頂鏡可容納 2" 和 1.25" 尺寸的目鏡、巴羅鏡、螺紋濾鏡和其他配件
- 兩個可互換轉接環允許在施密特-卡塞格林式螺紋接環和 2" 接環之間切換,因此您可以將此天頂鏡與各種望遠鏡一起使用

Celestron 8" SCT & EdgeHD EclipSmart 太陽濾鏡

Celestron 天文望遠鏡

訂貨

售罄

- 立即將 Celestron 8"施密特-卡塞格林折反射式望遠鏡 (8" SCT) 和 Celestron 8" EdgeHD 望遠鏡轉換為太陽望遠鏡
- 與市場上的其他一些濾鏡不同,符合 ISO 標準的太陽濾膜能在觀看太陽時保護您的眼睛
- 由American Paper Optics 生產的耐刮擦聚合物
- 由望遠鏡的鏡頭蓋設計,貼合舒適,每塊濾鏡包括兩個魔術貼和四個自粘魔術貼,安全地固定太陽濾膜

Celestron Astro Fi 5'' WiFi 施密特-卡塞格林折反射式望遠鏡

Celestron 天文望遠鏡

$6280

售罄

- 使用免費的 Celestron SkyPortal 應用程序,透過 WiFi 控制您的望遠鏡
- 帶有 StarBright XLT 塗層光學元件的 Astro Fi 125mm f/10 施密特-卡塞格林折反射式望遠鏡可提供出色的月球和行星影像,以及太陽系以外明亮的深空物體。
- 配件托盤可容納 2 個 1.25 英寸目鏡、各種配件,包括可放置智能手機或小型平板電腦的位置。
- 包括一個 StarPointer 尋星鏡、2 個 Kellner 目鏡和天頂鏡。

Celestron Astro Fi 6'' WiFi 施密特-卡塞格林折反射式望遠鏡

Celestron 天文望遠鏡

$7280

售罄


- 6" 施密特-卡塞格林折反射式望遠鏡,帶有全鍍膜光學玻璃。
- 使用 Celestron 的免費 SkyPortal 應用程式,透過 WiFi 控制您的全自動望遠鏡。
- 無需任何工具設置,讓你能快速簡便地進行觀察。
- 配件包括:兩個目鏡(40 毫米和 13 毫米)、天頂鏡、StarPointer 尋星鏡和一個新的智能手機適配器。
- 可調節高度三腳架以及一個零件托盤。

Celestron C11 光學鏡筒組合 (CGE 燕尾板)

Celestron 天文望遠鏡

$20800

售罄

- 11" 施密特-卡塞格林光學鏡筒組合 (OTA)
- 採用 Celestron 的優質專利 StarBright XLT 光學塗層
- 2800mm 焦距 (f/10)
- Fastar 兼容
- 由耐用輕質鋁製成的鏡筒
- 包括:40mm 目鏡 (70x)、9x50 光學尋星鏡、1.25”天頂鏡、CGEM 式燕尾板

Celestron C14 光學鏡筒組合 (CGE 燕尾板)

Celestron 天文望遠鏡

$39800

售罄

- 14" 施密特-卡塞格林光學鏡筒組合 (OTA)
- 採用 Celestron 的優質專利 StarBright XLT 光學塗層
- 3910mm 焦距 (f/11)
- Fastar 兼容
- 由耐用輕質鋁製成的鏡筒
- 包括:40mm 目鏡 (98x)、9x50 光學尋星鏡、2”天頂鏡、CGEM 式燕尾板

Celestron C5 施密特-卡塞格林折反射式望遠鏡

Celestron 天文望遠鏡

$4880

售罄

- 5" 施密特-卡塞格林光學設計
- StarBright XLT 塗層
- 25 毫米(50 倍)目鏡
- 45° 正像天頂鏡
- 6x30 正像尋星鏡
- 防水軟包
- 有限度終身保養

Celestron C6 光學鏡筒組合 (CG-5 燕尾板)

Celestron 天文望遠鏡

$5880

售罄

- 6" 施密特-卡塞格林光學鏡筒組合 (OTA)
- 採用 Celestron 的優質專利 StarBright XLT 光學塗層
- 1500mm 焦距 (f/10)
- Fastar 兼容
- 由耐用輕質鋁製成的鏡筒
- 包括:25mm 目鏡 (60x)、6x30 光學尋星鏡、1.25”天頂鏡、CG-5 式燕尾板

Celestron C8 光學鏡筒組合 (CGE燕尾板)

Celestron 天文望遠鏡

$8180

售罄

- 8" 施密特-卡塞格林光學鏡筒組合 (OTA)
- 採用 Celestron 的優質專利 StarBright XLT 光學塗層
- 2032mm 焦距 (f/10)
- Fastar 兼容
- 由耐用輕質鋁製成的鏡筒
- 包括:25mm 目鏡 (81x)、6x30 光學尋星鏡、1.25”天頂鏡、CGEM 式燕尾板

Celestron C90 馬克蘇托夫-卡塞格林折反射式望遠鏡

Celestron 天文望遠鏡

$1880

售罄

- 多層鍍膜光學元件
- 馬克蘇托夫-卡塞格林光學設計
- 緊湊便攜的設計
- 正像系統適用於天文以及日常用途
- 內置 T 型轉接環螺紋,便於適配單反相機
- 配備 32 毫米目鏡、45° 正像對角線和 8x21 正像尋星鏡
- 尼龍背包
- 有限終身保修


Celestron C9.25光學鏡筒組合 (CGE 燕尾板)

Celestron 天文望遠鏡

$11800

售罄

- 9.25" 施密特-卡塞格林光學鏡筒組合 (OTA)
- 採用 Celestron 的優質專利 StarBright XLT 光學塗層
- 2350mm 焦距 (f/10)
- Fastar 兼容
- 由耐用輕質鋁製成的鏡筒
- 包括:25mm 目鏡 (94x)、6x30 光學尋星鏡、1.25”天頂鏡、CGEM 式燕尾板

Celestron DX 防露罩 (適合C6 &和C8)

Celestron 天文望遠鏡

$280

售罄

- 防止施密特-卡塞格林折反射式望遠鏡或 EdgeHD 校正鏡片上形成露水
- 適合 6" 和 8" 光學鏡筒
- 切口可容納望遠鏡燕尾板
- 内裏的毛氈表面可吸濕氣分並減少散光
- 能輕易捲起方便携帶

Celestron DX 防露罩 (適合C9.25 和 C11)

Celestron 天文望遠鏡

$380

售罄

- 防止施密特-卡塞格林折反射式望遠鏡或 EdgeHD 校正鏡片上形成露水
- 適合 9.25" 和 11" 光學鏡筒
- 切口可容納望遠鏡燕尾板
- 内裏的毛氈表面可吸濕氣分並減少散光
- 能輕易捲起方便携帶

Celestron EdgeHD 11" 光學鏡筒組合 (CGE 燕尾板)

Celestron 天文望遠鏡

$29800

售罄

- 使用 EdgeHD 的消球差、平場施密特-卡塞格林光學系統。
- 帶有管通風口的鋁製鏡筒允許從主鏡後方散熱。支撐旋鈕將主鏡固定到位並減少拍攝過程中的影像偏移
- 多功能設計可適應 3 種焦比:原生 f/11、f/7 加減焦器,或用拆卸副鏡和第三方配件以超快 f/2 拍攝
- Celestron 的優質 StarBright XLT 塗層提供最大的透光率
- 包括一個 9x50 尋星鏡、2 英寸天頂鏡,以及2 英寸廣角 23 毫米 Luminos 目鏡

Celestron EdgeHD 14" 光學鏡筒組合 (CGE 燕尾板)

Celestron 天文望遠鏡

$49800

售罄

- 使用 EdgeHD 的消球差、平場施密特-卡塞格林光學系統。
- 帶有管通風口的鋁製鏡筒允許從主鏡後方散熱。支撐旋鈕將主鏡固定到位並減少拍攝過程中的影像偏移
- 多功能設計可適應 3 種焦比:原生 f/11、f/7 加減焦器,或用拆卸副鏡和第三方配件以超快 f/2 拍攝
- Celestron 的優質 StarBright XLT 塗層提供最大的透光率
- 包括一個 9x50 尋星鏡、2 英寸天頂鏡,以及2 英寸廣角 23 毫米 Luminos 目鏡

Celestron EdgeHD 8'' 光學鏡筒組合 (CGE燕尾板)

Celestron 天文望遠鏡

$11800

售罄

- 使用 EdgeHD 的消球差、平場施密特-卡塞格林光學系統。
- 帶有管通風口的鋁製鏡筒允許從主鏡後方散熱。支撐旋鈕將主鏡固定到位並減少拍攝過程中的影像偏移
- 多功能設計可適應 3 種焦比:原生 f/10、f/7 加減焦器,或用拆卸副鏡和第三方配件以超快 f/2 拍攝
- Celestron 的優質 StarBright XLT 塗層提供最大的透光率
- 包括一個 9x50 尋星鏡、1.25 英寸天頂鏡,以及1.25 英寸 40 毫米 Plössl 目鏡

Celestron EdgeHD 8" 光學鏡筒組合 (CG-5燕尾板)

Celestron 天文望遠鏡

$11800

售罄

- 使用 EdgeHD 的消球差、平場施密特-卡塞格林光學系統。
- 帶有管通風口的鋁製鏡筒允許從主鏡後方散熱。支撐旋鈕將主鏡固定到位並減少拍攝過程中的影像偏移
- 多功能設計可適應 3 種焦比:原生 f/10、f/7 加減焦器,或用拆卸副鏡和第三方配件以超快 f/2 拍攝
- Celestron 的優質 StarBright XLT 塗層提供最大的透光率
- 包括一個 9x50 尋星鏡、1.25 英寸天頂鏡,以及1.25 英寸 40 毫米 Plössl 目鏡

Celestron EdgeHD 9.25" 光學鏡筒組合 (CGE 燕尾板)

Celestron 天文望遠鏡

$19800

售罄

- 使用 EdgeHD 的消球差、平場施密特-卡塞格林光學系統。
- 帶有管通風口的鋁製鏡筒允許從主鏡後面散熱。支撐旋鈕將主鏡固定到位並減少拍攝過程中的影像偏移
- 多功能設計可適應 3 種焦比:原生 f/11、f/7 加減焦器,或用拆卸副鏡和第三方配件以超快 f/2 拍攝
- Celestron 的優質 StarBright XLT 塗層提供最大的透光率
- 包括一個 9x50 尋星鏡、2 英寸天頂鏡,以及2 英寸廣角 23 毫米 Luminos 目鏡

Celestron Focus Motor for SCT & EdgeHD 調焦摩打

Celestron 天文望遠鏡

$1620

售罄

- Celestron 對焦摩打可使用電腦或 Celestron 電腦化手提控制器進行電子對焦,以進行遙距/免提觀察。
- 自行供電:當連接到 Celestron 電腦化台架時,台架將直接透過USB提供電源。
- 與各種 Celestron Schmidt-Cassegrain、EdgeHD 和 Rowe-Ackermann Schmidt Astrograph 光學鏡筒組合兼容。
- 摩打提供多種控制速度、自動 GoTo 分度調焦座和補償調焦座間隙。
- 適用於 Windows 的 Focuser Utility 軟件提供簡單的用戶界面。還與 Celestron PWI 兼容。
- 能通過 ASCOM 使用相機和第三方軟件進行自動對焦。
- 分度對焦讓摩打能自動返回先前的對焦位置,防止摩打移動到望遠鏡調焦座的末端。
- 現在與 9.25 英寸 EdgeHD 兼容。

Celestron 照明直角正像尋星鏡

Celestron 天文望遠鏡

$960

售罄

- 升級尋星鏡,停止拉傷頸部和背部!
- 這款精心打造的 9x50 尋星鏡顯示右側朝上、從左到右的正確視場,是白天和夜間使用的絕佳選擇
- 有照明的雙十字準星不會遮擋星星
- 包括燕尾板的雙環支架

Celestron NexStar 4SE 電腦化望遠鏡

Celestron 天文望遠鏡

訂貨

售罄

- 配備電腦化經緯儀台架、1.25"吋天頂鏡、25mm目鏡、尋星鏡
- 口徑 Aperture:102mm, 焦距 Focal Length:1325mm, 焦比 Focal Ratio:f/13

- Celestron 標誌性的"橙色鏡筒”設計更新了所有最新功能,為初學者和有經驗的觀察者提供最佳的觀星體驗。 
- 4 英寸口徑提供出色的集光能力。您將獲得印象深刻的月球行星影像,以及像獵戶座星雲這樣的深空天體。 
- 全自動 GoTo 安裝,帶有 40,000 多個天體的數據庫,自動為您定位和跟踪天體。 
- SkyAlign 技術讓您的望遠鏡在幾分鐘內對準和準備觀察。即使您不熟悉夜空,您也可以輕鬆地將望遠鏡對準任何三個明亮的物體。 
- 獨特的單叉臂設計和堅固的鋼三腳架都分解成獨立的組件,便於運輸和快速組裝。

Celestron NexStar 5''施密特-卡塞格林折反射式望遠鏡

Celestron 天文望遠鏡

$6880

售罄

- 高品質 5” (125mm) Schmidt-Cassegrain 光學鏡筒
- 完全電腦化的經緯儀
- 包括堅固的不銹鋼三腳架和附件托盤
- 包括一個 20 毫米和 9 毫米目鏡、一個尋星鏡、一個天頂鏡和一個免費下載的 Starry軟件

Celestron NexStar 5SE 電腦化望遠鏡

Celestron 天文望遠鏡

$7280

售罄

- 配備電腦化經緯儀台架、1.25"吋天頂鏡、25mm目鏡、尋星鏡
- 口徑 Aperture:125mm, 焦距 Focal Length:1250mm, 焦比 Focal Ratio:f/10

- Celestron 標誌性的"橙色鏡筒”設計更新了所有最新功能,為初學者和有經驗的觀察者提供最佳的觀星體驗。
- 5 英寸口徑提供出色的集光能力。您將獲得印象深刻的月球行星影像,以及像獵戶座星雲這樣的深空天體。 
- 全自動 GoTo 安裝,帶有 40,000 多個天體的數據庫,自動為您定位和跟踪天體。 
- SkyAlign 技術讓您的望遠鏡在幾分鐘內對準和準備觀察。即使您不熟悉夜空,您也可以輕鬆地將望遠鏡對準任何三個明亮的物體。 
- 獨特的單叉臂設計和堅固的鋼三腳架都分解成獨立的組件,便於運輸和快速組裝。

Celestron NexStar 6SE 電腦化望遠鏡

Celestron 天文望遠鏡

$8280


+ -

- 配備電腦化經緯儀台架、1.25"吋天頂鏡、25mm目鏡、尋星鏡
- 口徑 Aperture:150mm, 焦距 Focal Length:1500mm, 焦比 Focal Ratio:f/10


- Celestron 標誌性的"橙色鏡筒”設計更新了所有最新功能,為初學者和有經驗的觀察者提供最佳的觀星體驗。 
- 6 英寸口徑提供出色的集光能力。您將獲得印象深刻的月球行星影像,以及像獵戶座星雲這樣的深空天體。 
- 全自動 GoTo 安裝,帶有 40,000 多個天體的數據庫,自動為您定位和跟踪天體。 
- SkyAlign 技術讓您的望遠鏡在幾分鐘內對準和準備觀察。即使您不熟悉夜空,您也可以輕鬆地將望遠鏡對準任何三個明亮的物體。 
- 獨特的單叉臂設計和堅固的鋼三腳架都分解成獨立的組件,便於運輸和快速組裝。

Celestron NexStar 8SE 電腦化望遠鏡

Celestron 天文望遠鏡

$11800

售罄

- 配備電腦化經緯儀台架、1.25"吋天頂鏡、25mm目鏡、尋星鏡
- 口徑 Aperture:203mm, 焦距 Focal Length:2032mm, 焦比 Focal Ratio:f/10

- Celestron 標誌性的"橙色鏡筒”設計更新了所有最新功能,為初學者和有經驗的觀察者提供最佳的觀星體驗。 
- 8 英寸口徑提供出色的集光能力。您將獲得印象深刻的月球行星影像,以及像獵戶座星雲這樣的深空天體。 
- 全自動 GoTo 安裝,帶有 40,000 多個天體的數據庫,自動為您定位和跟踪天體。 
- SkyAlign 技術讓您的望遠鏡在幾分鐘內對準和準備觀察。即使您不熟悉夜空,您也可以輕鬆地將望遠鏡對準任何三個明亮的物體。 
- 獨特的單叉臂設計和堅固的鋼三腳架都分解成獨立的組件,便於運輸和快速組裝。

Celestron NexStar Evolution 8 施密特-卡塞格林折反射式望遠鏡

Celestron 天文望遠鏡

$15800

售罄

- 使用免費的 Celestron SkyPortal 應用程序探索宇宙並控制 NexStar Evolution 望遠鏡!
- 便攜的 8 英寸施密特-卡塞格林折反射式望遠鏡,帶有 StarBright XLT 光學鍍膜和 Fastar 兼容性
- 帶有高性能黃銅蝸輪和電腦化 GoTo 經緯儀,可提高追蹤精度,同時減少齒輪齒反動
- 可充電磷酸鐵鋰電池電量充足,可連續觀察10小時
- 改進的設計配備手動離合器,兩個附件托盤和一個 USB 充電端口讓智能設備變得更加輕便

Celestron NexYZ 3-Axis 通用手機夾

Celestron 天文望遠鏡

$480

售罄

- 一個完美的數碼拍攝解決方案:NexYZ 將您的智能手機連接到幾乎任何目鏡
- NexYZ 的專利設計適用於望遠鏡(大多數 1.25 英寸或 2 英寸目鏡)、瞄準鏡、雙筒望遠鏡、單筒望遠鏡和顯微鏡(帶有隨附的轉接環)。
- 幾乎適用於所有智能手機型號,包括 Apple、Samsung 和 Google 的最新型號。
- 具有三個方向旋鈕(X 軸、Y 軸和 Z 軸),可在幾秒鐘內將手機鏡頭與目鏡完美對齊。此外,您可以將手機牢牢固定在位。
- 採用金屬框架和聚合物主體,堅固耐用的結構,可經受嚴謹使用。

Celestron Omni 1.25" 2X 巴羅鏡

Celestron 天文望遠鏡

$240

售罄

- 使用 Omni 2X 巴羅鏡將您每個目鏡的原先放大倍率再加大一倍
- 保持目鏡的適眼距,同時獲得額外一倍的放大倍率
- 能接上 1.25”調焦座和天頂鏡並接受 1.25”目鏡
- 具有黑色邊緣的全多層鍍膜光學元件,具有良好的透光性和最小的反射

Celestron Omni Plossl 12mm 1.25" 目鏡

Celestron 天文望遠鏡

$250

售罄

- Omni目鏡以超實惠的價格提供優質的 4 元素 Plössl 光學設計。
- 橡膠塞提供舒適感並增加對比度。戴眼鏡時可以將它們折疊起來。
- 美麗的啞光鋁鏡筒和黑色鏡片邊緣可防止內部反射。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron Omni Plossl 15mm 1.25" 目鏡

Celestron 天文望遠鏡

$270

售罄

- Omni目鏡以超實惠的價格提供優質的 4 元素 Plössl 光學設計。
- 橡膠塞提供舒適感並增加對比度。戴眼鏡時可以將它們折疊起來。
- 美麗的啞光鋁鏡筒和黑色鏡片邊緣可防止內部反射。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron Omni Plossl 32mm 1.25" 目鏡

Celestron 天文望遠鏡

$425

售罄

- Omni目鏡以超實惠的價格提供優質的 4 元素 Plössl 光學設計。
- 橡膠塞提供舒適感並增加對比度。戴眼鏡時可以將它們折疊起來。
- 美麗的啞光鋁鏡筒和黑色鏡片邊緣可防止內部反射。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron Omni Plossl 40mm 1.25" 目鏡

Celestron 天文望遠鏡

$425

售罄

- Omni目鏡以超實惠的價格提供優質的 4 元素 Plössl 光學設計。
- 橡膠塞提供舒適感並增加對比度。戴眼鏡時可以將它們折疊起來。
- 美麗的啞光鋁鏡筒和黑色鏡片邊緣可防止內部反射。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron Omni Plossl 4mm 1.25" 目鏡

Celestron 天文望遠鏡

$250

售罄

- Omni目鏡以超實惠的價格提供優質的 4 元素 Plössl 光學設計。
- 橡膠塞提供舒適感並增加對比度。戴眼鏡時可以將它們折疊起來。
- 美麗的啞光鋁鏡筒和黑色鏡片邊緣可防止內部反射。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron Omni Plossl 56mm, 2" 目鏡

Celestron 天文望遠鏡

$990

售罄

- 超長 56mm 焦距在長焦距望遠鏡中提供低放大倍數,非常適合觀看廣角深空​​物體或白天的陸地景觀
- 4 元素 Plössl 設計為 47° 視場邊緣提供清晰的視野
- 完全多層鍍膜,讓最多的光綫通過,從而提供更明亮的影像
- 舒適的適眼距(52 毫米)和可折疊的膠塞,無論戴眼鏡與否都能舒適地觀測
- 觀測期間,目鏡的滾花橡膠握環能有防滑的效果
- 接望遠鏡端的螺紋能裝上大部份2”濾鏡

Celestron Omni Plossl 6mm 1.25" 目鏡

Celestron 天文望遠鏡

$250

售罄

- Omni目鏡以超實惠的價格提供優質的 4 元素 Plössl 光學設計。
- 橡膠塞提供舒適感並增加對比度。戴眼鏡時可以將它們折疊起來。
- 美麗的啞光鋁鏡筒和黑色鏡片邊緣可防止內部反射。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron Omni Plossl 9mm 1.25" 目鏡

Celestron 天文望遠鏡

$250

售罄

- Omni目鏡以超實惠的價格提供優質的 4 元素 Plössl 光學設計。
- 橡膠塞提供舒適感並增加對比度。戴眼鏡時可以將它們折疊起來。
- 美麗的啞光鋁鏡筒和黑色鏡片邊緣可防止內部反射。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron 光學鏡筒收納箱 (4/5/6/8 SCT or EdgeHD)

Celestron 天文望遠鏡

訂貨

售罄

- 這個手提箱旨在安全地運送您的光學鏡筒
- 兼容 NexStar SE 4"、5" 和/ 6"、Evolution 6" 和任何 Celestron 8" SCT/EdgeHD 光學鏡筒
- 外殼採用 EVA 模製,以堅硬的外殼保護您的望遠鏡
- 保護套還配有一個方便的拉鍊袋,可容納所有望遠鏡的標準配件
- 外殼內部包括兩個緻密泡沫墊片和一個內置壓縮帶,就像為每個望遠鏡型號度身訂造
- 包括一個耐用的尼龍手柄,便於運輸

Celestron RASA 8 光學鏡筒組合 (CGE 燕尾板)

Celestron 天文望遠鏡

$13800

售罄

- 提供在 APS-C 感光元件上完全平坦的視場:沒有任何像場曲、彗差、像散和色差等光學像差。
- 8 英寸型號的設計考慮了彩色天文 CMOS 相機、較小的 CCD 相機和無反光鏡相機。該望遠鏡不適用於標準數碼單反相機。
- 超穩定對焦系統——精密線性滾珠軸承幾乎消除了圖像偏移。
- 集成空氣冷卻系統 – 12V DC MagLev 風扇可減縮短冷卻時間並提供最佳氣流,同時過濾掉灰塵。
- 內部濾鏡螺紋 - 能將光害濾鏡直接裝進光路中。
- CGE燕尾板。
- 擁有比大多數望遠鏡更廣的光譜範圍(400 納米到 800 納米),因此更多聚焦的光綫能通過該攝星儀

Celestron Reducer Lens 0.7X EdgeHD 800 減焦鏡

Celestron 天文望遠鏡

$2880

售罄


- EdgeHD .7x 減焦鏡使 EdgeHD 800 比 f/10 快了一整級的焦比,對比使用 f/10 時讓有效曝光翻倍
- 4 元素鏡片設計
- 保留了原本 EdgeHD 光學設計的平場表現
- 視場增加 43%(面積翻倍),以更好地拍攝廣角影像
- 針對 APS-C 大小的感光元件進行了優化,適合大多數 DSLR 相機和 CCD 相機
- 提供 105 毫米後焦距,得以容納其他配件和各種類型的相機
- 與 EdgeHD 800 T轉接環兼容

Celestron StarSense Explorer DX 130AZ 智能手機程式輔助牛頓式反射望遠鏡

Celestron 天文望遠鏡

$3880

售罄


- 無需任何操作望遠鏡的經驗,利用您的智能手機即能帶您探索夜空。
- 屢獲殊榮且正在申請專利的 StarSense 天空識別技術使用您的智能手機分析頭頂的星空並計算星體的實時位置。
- StarSense Explorer 應用程序自動生成當前可觀測目標的列表。從城市中查觀測行星、較亮的星雲和星系、星團和雙星。或者將您的望遠鏡帶到較暗的天空,以觀測微弱的深空物體。
- 手動安裝的經緯儀帶有雙軸微調控制,可以輕鬆按照手機屏幕上的箭頭瞄準您想要的目標。當靶心變成綠色時,就可以在望遠鏡的目鏡中觀察了。
- 130 毫米(5 英寸)牛頓反射鏡,具有高反射塗層和足夠的集光力,可以觀察所有最佳天體。
- 包括 25 毫米和 10 毫米目鏡、StarSense 智能手機底座、紅點尋星鏡(若在沒有手機的情況下使用望遠鏡)和堅固的三腳架。

可同時選購30x100cm軟墊望遠鏡袋,方便收納及攜帶外出使用,

Celestron StarSense Explorer DX 5" 智能手機程式輔助施密特-卡塞格林折反射式望遠鏡

Celestron 天文望遠鏡

$5480

售罄

- 無需任何操作望遠鏡的經驗,利用您的智能手機即能帶您探索夜空。
- 屢獲殊榮且正在申請專利的 StarSense 天空識別技術使用您的智能手機分析頭頂的星空並計算星體的實時位置。
- StarSense Explorer 應用程序自動生成當前可觀測目標的列表。從城市中查觀測行星、較亮的星雲和星系、星團和雙星。或者將您的望遠鏡帶到較暗的天空,以觀測微弱的深空物體。
- 手動安裝的經緯儀帶有雙軸微調控制,可以輕鬆按照手機屏幕上的箭頭瞄準您想要的目標。當靶心變成綠色時,就可以在望遠鏡的目鏡中觀察了。
- 5 英寸折反式望遠鏡,具有高反射塗層和足夠的集光力,可以觀察所有最佳天體。
- 包括 25 毫米和 10 毫米目鏡、StarSense 智能手機底座、紅點尋星鏡(若在沒有手機的情況下使用望遠鏡)和堅固的三腳架。

Celestron StarSense Explorer LT 80AZ 智能手機程式輔助折射式望遠鏡

Celestron 天文望遠鏡

$1880

售罄


- 無需任何操作望遠鏡的經驗,利用您的智能手機即能帶您探索夜空。
- 屢獲殊榮且正在申請專利的 StarSense 天空識別技術使用您的智能手機分析頭頂的星空並計算星體的實時位置。
- StarSense Explorer 應用程序自動生成當前可觀測目標的列表。從城市中查觀測行星、較亮的星雲和星系、星團和雙星。或者將您的望遠鏡帶到較暗的天空,以觀測微弱的深空物體。
- 手動安裝的經緯儀帶有雙軸微調控制,可以輕鬆按照手機屏幕上的箭頭瞄準您想要的目標。當靶心變成綠色時,就可以在望遠鏡的目鏡中觀察了。
- 80 毫米折射望遠鏡,具有多重塗層。
- 包括 25 毫米和 10 毫米目鏡、2X巴羅鏡、StarSense 智能手機底座、紅點尋星鏡(若在沒有手機的情況下使用望遠鏡)和堅固的三腳架。

Celestron Travel Scope 60 DX 便攜折射式望遠鏡

Celestron 天文望遠鏡

$680

售罄

- 便攜式望遠鏡套裝包含入門所需的一切:帶全鍍膜光學玻璃的 60 毫米折射望遠鏡、三腳架、旅行背包等
- 智能手機攝影配件 - 通過您的 Travel Scope 使用隨附的智能手機轉接器和藍牙快門拍攝影像和影片
- 更多額外配件:兩個目鏡(20 毫米和 8 毫米)、一個正像天頂鏡、一個 3 倍巴羅鏡和一個尋星鏡
- 晝夜性能:使用您的 Travel Scope™ 進行夜間天文觀測或白天觀察鳥類、自然和野生動物
- 特製背包輕易地擺放您的望遠鏡及其他配件
- 快速簡便,不需要工具設置便能立即進行觀察
- 能透過平移手柄離合器準確地控制經緯儀的指向

Celestron Travel Scope 70 DX 便攜式折射式望遠鏡

Celestron 天文望遠鏡

$880

售罄

- 便攜式望遠鏡套裝包含入門所需的一切:帶全鍍膜光學玻璃的 70 毫米折射望遠鏡、三腳架、旅行背包等
- 智能手機攝影配件 - 通過您的 Travel Scope 使用隨附的智能手機轉接器和藍牙快門拍攝影像和影片
- 更多額外配件:兩個目鏡(20 毫米和 10 毫米)、一個正像天頂鏡、一個 2 倍巴羅鏡、一個月亮濾鏡和一個尋星鏡
- 晝夜性能:使用您的 Travel Scope™ 進行夜間天文觀測或白天觀察鳥類、自然和野生動物
- 特製背包輕易地擺放您的望遠鏡及其他配件
- 快速簡便,不需要工具設置便能立即進行觀察
- 能透過平移手柄離合器準確地控制經緯儀的指向



Celestron UpClose 10x50 雙筒望遠鏡

Celestron 天文望遠鏡

$320

售罄

- 具有強大集光能力的 50mm 大型物鏡
- 多層鍍膜光學元件增加了透光率,以獲得更明亮、更清晰和高對比度的影像
- 堅固且防水的橡膠覆蓋鋁製鏡身
- 符合人體工程學的防滑抓握
- 包括一個軟包和頸帶

Celestron X-Cel LX 1.25" 2X 巴羅鏡

Celestron 天文望遠鏡

$790

售罄

- 優質 X-Cel LX 2x Barlow 使任何 1.25 英寸目鏡的放大倍率翻倍
- 3 元素複消色差、全多層鍍膜光學元件提供明亮、清晰的影像
- 橡膠握把能避免意外跌落
- 望遠鏡端附帶螺紋用以裝上 1.25”濾鏡
- 黃銅壓縮環能將目鏡牢牢固定到位

Celestron X-Cel LX 1.25" 3X 巴羅鏡

Celestron 天文望遠鏡

$880

售罄

- 優質 X-Cel LX 3x Barlow 使任何 1.25 英寸目鏡的放大倍率翻倍
- 3 元素複消色差、全多層鍍膜光學元件提供明亮、清晰的影像
- 橡膠握把能避免意外跌落
- 望遠鏡端附帶螺紋用以裝上 1.25”濾鏡
- 黃銅壓縮環能將目鏡牢牢固定到位

Celestron X-Cel LX 12mm 1.25" 目鏡

Celestron 天文望遠鏡

$670

售罄

- X-Cel LX 目鏡,針對行星觀察進行了優化,通過六片全多層鍍膜透鏡系統提供 60° 視野。
- 彈出式膠塞提供舒適感並增加對比度。通過簡單的扭轉來升高和降低。
- 即使戴著手套,帶坑紋的橡膠能提供防滑。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron X-Cel LX 18mm 1.25" 目鏡

Celestron 天文望遠鏡

$670

售罄

- X-Cel LX 目鏡,針對行星觀察進行了優化,通過六片全多層鍍膜透鏡系統提供 60° 視野。
- 彈出式膠塞提供舒適感並增加對比度。通過簡單的扭轉來升高和降低。
- 即使戴著手套,帶坑紋的橡膠能提供防滑。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron X-Cel LX 2.3mm 1.25" 目鏡

Celestron 天文望遠鏡

$670

售罄

- X-Cel LX 目鏡,針對行星觀察進行了優化,通過六片全多層鍍膜透鏡系統提供 60° 視野。
- 彈出式膠塞提供舒適感並增加對比度。通過簡單的扭轉來升高和降低。
- 即使戴著手套,帶坑紋的橡膠能提供防滑。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron X-Cel LX 25mm 1.25" 目鏡

Celestron 天文望遠鏡

$670

售罄

- X-Cel LX 目鏡,針對行星觀察進行了優化,通過六片全多層鍍膜透鏡系統提供 60° 視野。
- 彈出式膠塞提供舒適感並增加對比度。通過簡單的扭轉來升高和降低。
- 即使戴著手套,帶坑紋的橡膠能提供防滑。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron X-Cel LX 5mm 1.25" 目鏡

Celestron 天文望遠鏡

$670

售罄

- X-Cel LX 目鏡,針對行星觀察進行了優化,通過六片全多層鍍膜透鏡系統提供 60° 視野。
- 彈出式膠塞提供舒適感並增加對比度。通過簡單的扭轉來升高和降低。
- 即使戴著手套,帶坑紋的橡膠能提供防滑。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron X-Cel LX 7mm 1.25" 目鏡

Celestron 天文望遠鏡

$670

售罄

- X-Cel LX 目鏡,針對行星觀察進行了優化,通過六片全多層鍍膜透鏡系統提供 60° 視野。
- 彈出式膠塞提供舒適感並增加對比度。通過簡單的扭轉來升高和降低。
- 即使戴著手套,帶坑紋的橡膠能提供防滑。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Celestron X-Cel LX 9mm 1.25" 目鏡

Celestron 天文望遠鏡

$670

售罄


- X-Cel LX 目鏡,針對行星觀察進行了優化,通過六片全多層鍍膜透鏡系統提供 60° 視野。
- 彈出式膠塞提供舒適感並增加對比度。通過簡單的扭轉來升高和降低。
- 即使戴著手套,帶坑紋的橡膠能提供防滑。
- 1.25 英寸的望遠鏡端接口附有螺紋用以安裝濾鏡。

Sky-Watcher Heritage 76 座台杜普森式望遠鏡

Sky-Watcher 天文望遠鏡

$580

售罄

- 價格實惠且易於使用的杜普森底座,非常適合初學者
- 出色的全方位天文觀測性能
- 鍍鋁和塗層的鏡子
- 精心設計:將易用性、超便攜性和始終如一的性能結合在一個經濟實惠的包裝中
- 足夠的聚光能力,可以對星系、星團和星雲進行簡單的觀測。直徑:76mm,焦距:300mm
- 2 個可互換目鏡提供 3 種顏色。 
- 提供午夜藍和黑鑽色

Sky-Watcher Heritage 76 座台杜普森式望遠鏡 (十二套)

Sky-Watcher 天文望遠鏡

$4608

售罄

- 價格實惠且易於使用的杜普森底座,非常適合初學者
- 出色的全方位天文觀測性能
- 鍍鋁和塗層的鏡子
- 精心設計:將易用性、超便攜性和始終如一的性能結合在一個經濟實惠的包裝中
- 足夠的聚光能力,可以對星系、星團和星雲進行簡單的觀測。直徑:76mm,焦距:300mm
- 2 個可互換目鏡提供 3 種顏色。 
- 提供午夜藍和黑鑽色

Sky-Watcher Heritage 76 座台式杜普森式望遠鏡 (六套)

Sky-Watcher 天文望遠鏡

$2592

售罄

- 價格實惠且易於使用的杜普森底座,非常適合初學者
- 出色的全方位天文觀測性能
- 鍍鋁和塗層的鏡子
- 精心設計:將易用性、超便攜性和始終如一的性能結合在一個經濟實惠的包裝中
- 足夠的聚光能力,可以對星系、星團和星雲進行簡單的觀測。直徑:76mm,焦距:300mm
- 2 個可互換目鏡提供 3 種顏色。 
- 提供午夜藍和黑鑽色

Sky-Watcher MN190 馬克蘇托夫牛頓鏡

Sky-Watcher 天文望遠鏡

$12800


+ -

- 令人興奮的全新馬克蘇托夫-牛頓折望遠鏡正是天文攝影愛好者和嚴肅的目視愛好者一直在尋找的東西。
- 馬克蘇托夫-牛頓式設計以實惠的價格提供大光圈複消色差性能和出色的像場校正。與類似大小的施密特-牛頓式望遠鏡相比,馬克蘇托夫-牛頓能產生更清晰,對比度更高的圖像。同時,馬克蘇托夫-牛頓在目視方面亦能提供出色的表現。

Sky-Watcher Skymax 127 馬克蘇托夫-卡塞格林折反射式望遠鏡

Sky-Watcher 天文望遠鏡

$3180

售罄

- 馬克蘇托夫-卡塞格林折反射式光學設計
- 主鏡和副鏡具有專有用 Radiant™ 鋁石英™ (RAQ™) 塗層
- 具有金屬高透射塗層™ (MHTC™) 的校正板近乎完全消除色差
- 127mm 光圈,1540mm 焦距,f/12.1 焦比
- 鋁製鏡筒塗有光澤的黑色鑽石金屬塗層
- 隨附配件:2 英寸 28 毫米目鏡、6x30 尋星鏡、V 型燕尾板和 2 英寸天頂鏡。

ZWO ASI178MM 黑白天文相機

ZWO

$2380

售罄

產品描述

相機採用14位ADC的背照式CMOS圖像傳感器。

尺寸1 / 1.8”和640萬像素,並採用SONY STARVIS和Exmor R技術。

極低的讀取噪聲(2.2 e〜1.4e),1.4e @ 27db,高靈敏度和14位ADC使其非常適合天文和顯微鏡高分辨率照片。

2.5mm的全天空鏡頭,可以提供近170度的天空視圖。

極低的讀出噪聲

asi224mc-asi185mc-asi178mc
178LOGO

USB3.0端口和ST4端口
USB 3.0端口:可以提供5 Gb的帶寬,在全分辨率(640萬像素)下ASI178以30 fps(14位,正常模式)或60 fps(10位,高速模式)運行。
ST4導星口: 可以用來接駁赤道儀的AUTO GUIDE口,用於控制赤道儀進行導星。

ZWO ASI294MC Pro 彩色冷凍天文相機

ZWO

$7880

售罄

全球首款採用 Sony IMX294CJK傳感器的CMOS天文相機。
ASI294MC Pro相機採用Sony IMX294CJK傳感器,畫幅為4/3英寸(19.2mm x 13.0mm)。這是ZWO一款全新的彩色製冷相機。這款相機擁有4144×2822像素, 支持BIN2, BIN3, BIN4模式。像素大小為4.63μm x 4.63μm。這款相機內置14bit ADC,滿井電荷為63700e。


294pro logo
DDR高速內存
ASI294 Pro相機內置了256MB DDR3高速內存來緩衝圖像數據,確保數據穩定傳輸,並且能夠有效的減少由於讀出速度慢導致的輝光效應。

14bit ADC數模轉換和13位動態範圍
ASI294MC Pro 具有14bit ADC數模轉換, 可以達到13位的動態範圍,比ASI 1600的動態範圍還要高。非常適合深空攝影。

HCG模式
HCG 模式是一個芯片內置功能,能夠在開高增益時有效的減少讀出噪音,讓相機能夠像低增益時一樣具有很寬的動態範圍。 , 當你把增益開到120的時候,HCG模式就會自動打開。這樣你就可以在增益為120時依然獲得和增益為0的時候一樣的寬動態範圍。


滿井電荷
63700e的滿井電荷數,幾乎是ASI1600的三倍。即使是視場中有亮星,也不用擔心過曝問題。這款相機單張曝光就可以獲得很高的信噪比。

結構設計

ASI294MC Pro 具有和ASI1600 Pro一樣的外觀結構. 採用4顆螺絲密封。這種結構經過許多測試,密封性非常好。即便是在高濕度環境下,ASI294MC Pro也能夠正常工作,不用擔心結露問題。

量子效率
IMX294傳感器是一款背照式傳感器,所以具有很高的量子效率(據估算峰值QE超過75%)。

USB 3.0 高速接口 & USB2.0 HUB集線器

USB 3.0 高速接口: 高達5Gb的帶寬,讓ASI294 PRO在1170萬像素的全分辨率下,採用10bit高速模式輕鬆跑到19幀/秒,14bit普通模式可以跑到16幀/秒。

USB 2.0 HUB: 可以用來接駁各種USB口的配件, 比如電動濾鏡輪,導星相機或者是電調焦。 USB HUB可以很好的幫你連接各種輔助配件,讓佈線更加簡單。我們給ASI294配了2根0.5米的USB 2.0數據線。需要說明的是,如果你的ASI294接了12V外接電源的話,那麼外接電源也會給USB HUB供電。


製冷方式
ASI294 Pro採用雙層半導體製冷,並且直接在芯片背面安裝了溫度傳感器來準確測量芯片溫度。經過實際測試,294芯片可以製冷到低於環境溫度35℃~40℃。需要注意的是,製冷功能需要接12V外接電源才能夠工作。

我們推薦使用[email protected]~5A的電源適配器給相機供電(接口規格是2.1mm*5.5mm,內正外負)。另外,9-15V鋰電池也可以給相機供電。

ZWO ASI485MC 彩色專業行星相機

ZWO

$3180

售罄

ASI485MC為ZWO於2021年最新推出的大靶面彩USB 3.0行星相機。使用Sony IMX485傳感器,1/1.2”畫幅,像素尺寸2.9um,分辨率高達3840*2160,此外還兼備高滿阱容量、高靈敏度、低讀出噪聲等多項優勢,是繼ASI462MC之後,ZWO在行星相機領域的又一次突破創新型產品。

ASI485
828萬像素傳感器

ASI485MC擁有和ASI462MC相同的像素尺寸2.9um,但分辨率是ASI462MC的四倍。總像素828萬,是目前ZWO在售的行星相機中總像素最高的相機。傳感器尺寸11.13*6.26mm,對角線長度12.86mm。

1/1.2英寸的大靶面使得它非常適合月面和日面攝影,同時也適合作為全天相機或者直播相機,隨時觀測、監控雲量、晴雨、流星等天氣情況。
02

超高靈敏度

有賴於背照式的傳感器結構以及先進的像素技術,相機擁有非常低的讀出噪聲和超高的靈敏度。尤其是在低光照條件下,相機的攝影表現相當卓越,能夠捕捉到非常清晰的天體圖像

HCG模式

相機內置HCG模式,在高增益時能有效減少讀出噪聲,並保持低增益時一樣的高動態範圍,最高可達11stops。當增益值為80時,讀出噪聲發生斷崖式下跌,而動態範圍仍保持在11stops。最低只有0.7個電子。

USB 3.0 高速接口 & ST4導星口:

USB 3.0:高達5Gb的帶寬,讓ASI485MC在828萬像素的全分辨率下,10bit高速模式可以輕鬆跑到39幀/秒,12bit正常模式下跑到27.2幀/秒。

ST4導星口: 可以用來接駁赤道儀的AUTO GUIDE口,用於控制赤道儀進行導星。

ZWO ASI533MC Pro 彩色冷凍天文相機

ZWO

$7080

售罄

ASI533MC PRO採用SONY背照式IMX533傳感器,

搭配1英寸方形畫幅特別適合天文攝影需求;

可視為ASI183系列的全面升級迭代產品。

作為升迭代產品,ASI533MC PRO不僅保留了ASI183的高QE、高幀率等優質特性,還具有了無輝光、讀出噪聲低至1.0e、像元大小3.76微米和2級TEC製冷保障等;特別推薦深空攝影入門用戶選用。

 
一英寸方形畫幅:

IMX533是1英寸,長寬比例大小1比1,像素大小尺寸3.76 µm, 9MP像素 CMOS影像傳感器,在ADC 14bit模式下可以輸出20幀/秒分辨率且讀出噪聲低至1.0e,可與SCMOS或EMCCD傳感器媲美,因此適合於要求高清晰度和低噪聲的影像需求。


IMX533背照式傳感器:

傳統CMOS傳感器是光電二極管上有一層金屬排線層,光線經過排線層時會被阻擋或反射,導致光電二極管只能吸收70%光線甚至更少;

背照式傳感器則是金屬排線層和二極管位置顛倒,光線無阻隔抵達光電二極管,吸收率更高,成像質量也更高。

ZWO ASIAIR Plus Wifi 天文設備智能盒子

ZWO

$2380

售罄

- 第三版智能 Wifi 控制器。
- 與全新的eMMC存儲集成,ASIAIR Plus消除了備份系統的麻煩。通過 300 多項嚴格和專業的測試 - 一個超級穩定的系統,所有人都可以使用。
- I/O 速度比 ASIAIR PRO 快 2.5 倍。
- 增強型天線,速度加倍。 Wifi信號更強,通訊更快。
- 易於使用的界面、4 個 USB 端口和 4 個 DC 12V 電源輸出,供您連接冷卻攝像機、安裝(取決於電源要求)、EAF 等!新增 USB Type-C 端口,用於將文件導出到筆記本電腦/PC。
- 實時監控
- 憑藉時尚緊湊的設計,ASIAIR Plus 比 ASIAIR PRO 薄 24%,輕 13%。
- 由鋁製成,採用 CNC 技術加工,可有效防止灰塵和露水,同時使設備更堅固耐用。


ZWO EAF-A 電動調焦器

ZWO

$1980

售罄

新版5V EAF(EAF全稱Electronic Automatic Focuser,電動調焦器)是ZWO EAF的升級版,主要用於行星和深空攝影中的精準對焦。新版沿襲了ZWO經典的振旺紅色調,全金屬機身,磨砂工藝,手感輕巧順滑,設計簡潔大方,非常富於質感

EAF透明图00

02

產品特性:

-高度集成化的電調產品

-支持ASCOM平台及兼容ASCOM的第三方軟件

-支持INDI

-支持ZWO拍攝軟件ASIAIR, ASIStudio等

-支持深空攝影自動對焦

-支持手柄對焦和手動對焦

-支持溫度傳感器

-本產品是免驅設備,即插即用(如果通過ASCOM連接,需安裝ASCOM驅動)

-性能穩定,經久耐用

EAF连线细节

EAF-5V结构尺寸图

EAF配件-中

1.25" 太陽濾鏡 (二手器材)

Used Items 二手器材

$30

售罄

- 1.25" 太陽濾鏡,有正常使用痕跡,每片$30。

5X25 Guidescope 尋星鏡 (白色)

Others 其他

$98

售罄

- 5x25 尋星鏡
- 直視,白色塑料尋星鏡鏡身、黑色塑料支架。

Alcor System ALPHEA All Sky Camera 全天相機

Alcor System

訂貨

售罄

- ALPHEA camera is Alcor System's entry market camera, low cost, featuring high sensitivity camera using backside illuminated CMOS sensors.
- To keep the price as low as possible, this camera does not have dome heating system to prevent dew from developing, nor auto-iris.

Alcor System EUDA All Sky Camera 全天相機

Alcor System

訂貨

售罄

- EUDA all sky camera is our high-end camera for profesionnal use, this is an oustanding product that does not have any equivalent elsewhere
- 8.3 millions pixel monochrome progressive scan detector with 16 bits digitization
- Cooled CCD minus 25°C from ambiant 
- Digital USB 2.0 output with 20 m cable length
- 185°x185° fisheye field
- Snapshot with long exposure mode
- Active and automatic dome defrost
- Full anodized aluminium casing, water tight box and connectors.
- Embedded 5 position filter wheel (user can choose which filter to integrate, great flexibility)
- Lens auto-iris and focuser remote control
- Daylight imaging with neutral filter and short exposureEUDA all sky camera is our high-end camera for profesionnal use, this is an oustanding product that does not have any equivalent elsewhere

Alcor System OMEA All Sky Camera 全天相機

Alcor System

訂貨

售罄

- The OMEA camera is Alcor System's flagship camera that embeds a dome heating system, based on environment humidity and temperature.
- All parts are made of anodized aluminium, water tight by o'rings seals, automatic dome heater located at dome's base allow to warm up the acrylic dome in order to remove frost and icing, to preserve good image quality.

APM 88mm 鏡箍 (二手器材)

Used Items 二手器材

$100

售罄

- APM-TMB 80mm折射鏡用鏡箍,適用於88mm筒徑的其他望遠鏡,成色理想,有正常使用痕跡。

Astro Physics 80mm Rings 鏡箍

Others 其他

$880

售罄

- Astro Physics 80mm Rings 鏡箍

Baader 1.25" Green Continuum 濾鏡

Baader Planetarium 天文儀器

$680

售罄

- 用途廣泛,適合拍攝太陽,減少望遠鏡及大氣色差及視寧度造成的影響,提升對比度及影像清晰度,亦適用進行星點測試檢定望遠鏡成像。

Baader Planetarium AstroSolar Foil (Photo - 20x25cm) Density 3.8 太陽濾膜

Baader Planetarium 天文儀器

$320

售罄

- Baader Planetarium Astro-Solar Film
- ND3.8,只限拍攝用途,不能目視,可自行栽剪用於不同口徑望遠鏡。
- 尺寸 20x25cm 

Baader Planetarium AstroSolar Foil (Visual - 50x49cm) Density 5.0 太陽濾膜

Baader Planetarium 天文儀器

$480

售罄

'- Baader Planetarium Astro-Solar Film
- ND5.0,適合拍攝及目視,可自行栽剪用於不同口徑望遠鏡,或手持觀看太陽。
- 尺寸: 50x49cm 

B-grip BH 相機帶 (二手器材)

Used Items 二手器材

$100


+ -

- b-grip BH 相機帶,極少用,接近全新。

BORG 可變倍巴羅鏡 (二手器材)

Used Items 二手器材

$100

售罄

- BORG 可變倍巴羅鏡

Celestron 1.25" 8-24mm Zoom Eyepiece 變焦目鏡

Celestron 天文望遠鏡

$700

售罄

- Zoom from low to high power in an instant with this versatile eyepiece!
- Compatible with any telescope that accepts 1.25” eyepieces
- This fully multi-coated premium eyepiece zooms to any focal length between 8mm and 24mm - pick the best magnification for your subject

Celestron 2" Mirror Diagonal with XLT Coatings 天頂鏡

Celestron 天文望遠鏡

訂貨

售罄

- 2” SCT mirror diagonal with high performance XLT coatings
- 1/10th wave mirror is tested with an interferometer to ensure quality
- Housing is precision machined to achieve and hold good optical alignment
- Includes a 2” to 1.25” adapter and aluminum carry case

Celestron 2" to 1.25" Adapter with Twist-Lock 接環

Celestron 天文望遠鏡

$280

售罄

- Enables 1.25" eyepiece and accessories to fit in a 2" eyepiece holder
- Twist-lock keeps a 1.25" eyepiece centered in the adapter to provide better optical alignment
- Capable of accepting 2" filters threaded onto the barrel
- High quality machined aluminum construction throughout

Celestron 2" UHC/LPR Filter 濾鏡

Celestron 天文望遠鏡

訂貨

售罄

- 2" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, specifically those produced by artificial light

Celestron 2" 目鏡和濾鏡套裝

Celestron 天文望遠鏡

$2880

售罄


- 這款 Celestron 2 英寸目鏡和濾鏡套裝包括所有需要在施密特-卡塞格林或折射望遠鏡上使用的配件
- 套裝包括一個 2 英寸天頂鏡、三個 E-lux 2 英寸目鏡、一個 2 英寸 2X 巴羅鏡、五個用於改善行星觀察的彩色濾鏡和一個裝有泡沫塑膠的鋁質手提箱
- 2” 90° 對角鏡接受 2” 目鏡,並連接到 SCT 的後單元。包括一個和折射望遠鏡匹配的轉接環。
- Celestron E-lux 目鏡是 3 元素、全多層鍍膜設計。您將獲得 26 毫米、32 毫米和 40 毫米的目鏡,就放大倍率和視野選擇而言是非常優秀的選擇。當您和隨附的 2X Barlow 一起使用時,將擁有多一倍的放大倍數組合讓您選擇。
- 此套件中包含最流行的行星濾鏡。它們的螺紋能連接到大部份 2 英寸目鏡或附件。

Celestron 6" SCT EclipSmart Solar Filter 太陽濾鏡框

Celestron 天文望遠鏡

訂貨

售罄

- 立即將 Celestron 6"施密特-卡塞格林折反射式望遠鏡 (6" SCT) 轉換為太陽望遠鏡
- 與市場上的其他一些濾鏡不同,符合 ISO 標準的太陽濾膜能在觀看太陽時保護您的眼睛
- 由American Paper Optics 生產的耐刮擦聚合物
- 由望遠鏡的鏡頭蓋設計,貼合舒適,每塊濾鏡包括兩個魔術貼和四個自粘魔術貼,安全地固定太陽濾膜

Celestron 8" EdgeHD T-Adapter

Celestron 天文望遠鏡

$248

售罄

- T-Adapter for 8" EdgeHD optical tube threads onto the rear cell
- This T-Adapter allows you to attach your 35 mm DSLR camera to the prime focus of your EdgeHD telescope

Celestron 9.25", 11", 14" EdgeHD 48mm T-Adapter

Celestron 天文望遠鏡

$480

售罄

- Attaches directly to the rear cell of the larger Edge optical tubes
- Produces better illumination for today's larger full-frame imaging sensors, all the way to the corners
- Reduces vignetting–darkening around the edges of the image sensor–by providing unobstructed light to the camera

Celestron Aux Port Splitter 端口分拆器

Celestron 天文望遠鏡

$200

售罄

- Create an extra auxiliary port on your Celestron computerized mount with this AUX Port Splitter
- Two auxiliary ports are required to use accessories like the Celestron StarSense AutoAlign on telescopes with only one built-in AUX port
- Adapter has two 6-pin auxiliary outputs and one 6-pin input

Celestron Corrector/Reducer f/6.3 減焦修正鏡

Celestron 天文望遠鏡

$1280

售罄


- 獨特的減焦鏡和修正配件
- 將施密特-卡塞格林望遠鏡的焦距和焦比降低 37%
- 以不犧牲影像質量為前提,提供兩個焦段的望遠鏡
- 適合所有施密特-塞格林望遠鏡

Celestron Dovetail Bar for 8'' Narrow 燕尾板

Celestron 天文望遠鏡

$258

售罄

- Fits pre-drilled holes in the front and rear cells of current 8” Schmidt-Cassegrain and 8” EdgeHD Optical tubes
- Aluminum bar with orange anodizing provides a sturdy mounting platform.
- Easy to install and comes complete with all necessary hardware

Celestron Dovetail Bar for 8" CGE 燕尾板

Celestron 天文望遠鏡

$298

售罄

- Please note that this product will not work with CPC 800 GPS or CPC Deluxe 800 HD telescopes without completely removing the finder scope bracket.

Celestron Dovetail Bar for 9.25'' Narrow 燕尾板

Celestron 天文望遠鏡

$298

售罄

- Fits pre-drilled holes in the front and rear cells of current 9.25” Schmidt-Cassegrain and 9.25” EdgeHD Optical tubes
- Aluminum bar with orange anodizing provides a sturdy mounting platform.
- Easy to install and comes complete with all necessary hardware

Celestron Dovetail Bar for 9.25" CGE 燕尾板

Celestron 天文望遠鏡

訂貨

售罄

- 9.25-inch Dovetail bar (CGE)

Celestron E-Lux 32mm Eyepiece - 2" 目鏡

Celestron 天文望遠鏡

$580

售罄

- 32mm Kellner eyepiece designed for 2” focusers
- 3-element lens design with fully multi-coated optics
- Wide 56° apparent field of view allows you to view larger celestial objects
- Long eye relief (28mm) for comfortable viewing
- Threaded to accept most 2” filters

Celestron E-Lux 40mm Eyepiece - 2" 目鏡

Celestron 天文望遠鏡

$580

售罄

- 40mm Kellner eyepiece designed for 2” focusers
- 3-element lens design with fully multi-coated optics
- Wide 56° apparent field of view allows you to view larger celestial objects
- Long eye relief (36mm) for comfortable viewing
- Threaded to accept most 2” filters

Celestron Eyepiece and Filter Kit - 1.25" 目鏡和濾鏡套裝

Celestron 天文望遠鏡

$1680

售罄

- This 1.25” Eyepiece & Filter Kit includes 14 accessories that will add new life to your telescope and your observing!
- You’ll get five quality Plossl eyepieces, a 2X Barlow Lens, six colored filters to improve observations of the planets, a Moon filter, and a foam-fitted aluminum carry case with extra room to grow
- Five eyepieces and a Barlow lens equals 10 different magnifications to choose from, including the equivalent of a 3 mm, 4 mm, 6 mm, 6.5 mm, 8 mm, 8.5 mm, 13 mm, 16 mm, 17 mm and 32 mm.  And that doesn’t include eyepieces you may already have in your collection, which will now achieve double the magnification with the addition of the Barlow.
- A Moon filter will increase your enjoyment of lunar observations by dimming the brightness and increasing contrast
- The most popular planetary filters are included in this kit.  Have fun seeing what a blue filter will reveal about Jupiter, or unveil the polar ice caps on Mars with a red or orange filter.  

Celestron Illum Crosshair 12.5mm Crossaim Reticle Eyepiece 十字目鏡

Celestron 天文望遠鏡

$960

售罄

- Ideal for Accurate Polar Alignment
- Well suited for use with Off-Axis Guiders for centering and guiding of stars
- Adjustable red LED light brightness control to illuminate crosshairs and preserve night vision
- Double crosshair reticle for accurate centering and guiding of stars
- Fully coated optics for excellent light transmission on faint stars
- Includes reticle eyepiece and illuminator

Celestron Lunar and Planetary Filter Set - 1.25" 濾鏡套裝

Celestron 天文望遠鏡

$360

售罄

- A nice beginner’s set of 1.25” planetary filters for any telescope.
- See features on the Moon & planets in a whole new light.
- The aluminum cell is threaded on top and bottom for stacking.
- Includes Wratten #12 Deep Yellow, #21 Orange, #80A Light Blue, and a #ND-96-0.3 Neutral Density Filter with 50% transmission.

Celestron M42 Spacer Ring Kit 墊片套件

Celestron 天文望遠鏡

$320

售罄

- Adjusts back-focus between your camera and telescope for the best astroimaging results
- Kit includes 3 spacer rings of different lengths (7.5mm, 12mm, 30mm)
- Threads to your T-Ring and T-Adapter with standard male and female T-Threads

Celestron Moon Filter - 1.25" 月球濾鏡

Celestron 天文望遠鏡

$100

售罄

- Reduce glare and increase contrast of the Moon with the Celestron 1.25” Moon Filter
- Also useful for extra bright planets as well as terrestrial viewing over sand or snow
- Threads onto most 1.25” eyepieces in seconds

Celestron Moon Filter Set - 1.25" 月球濾鏡套裝

Celestron 天文望遠鏡

$360

售罄

- Four great Moon filters in one kit—everything you’ll ever need for optimal views of the lunar surface
- Three neutral density (ND) filters with different levels of light transmission (13%, 25%, and 50%) allow you to choose the perfect filter for your viewing conditions
- Moon & Sky Glow filter provides high contrast views of the lunar surface and enhances observation of deep sky objects from light polluted skies
- Aluminum filter cells provide a rigid, durable housing for the filter glass and are threaded on top and bottom for stacking
- Kit includes a plastic carrying case with Moon map and legend for identifying the most popular lunar features

Celestron Neutral Density Moon Filter - 1.25" 濾鏡

Celestron 天文望遠鏡

$105

售罄

- Reduces brightness and cuts glare, increasing clarity of the Moon, Venus, and bright double stars
- 13% light transmission
- Provides a true color image
- Threads on to any Celestron 1.25” eyepiece

Celestron NexStar 4SE T-Adapter 接環

Celestron 天文望遠鏡

訂貨

售罄

'- This Celestron T-Adapter connects a DSLR camera to a NexStar 4SE or C90 spotting scope for prime focus photography
- Threads onto the rear cell for secure, wiggle-free connection
- T-threads accept camera brand specific T-Ring (sold separately)

Celestron NexStar+ Hand Control USB, AZ 手控

Celestron 天文望遠鏡

訂貨

售罄

- NexStar+ Hand Control is compatible with all altazimuth (AZ) NexStar telescopes
- Flash upgradeable via the Internet; latest updates can be found at Celestron.com
- 40,000-object database
- Dual line, 16-character LCD screen with adjustable backlighting.
- Now connects to your PC directly with a mini-USB cable (cable not included) for software updates or optional telescope control with third party software

Celestron Observer's Map of the Moon 月面圖

Celestron 天文望遠鏡

$120

售罄

- Double-sided map of the lunar surface highlights key features like craters and maria that you can explore for yourself with your telescope
- Features a directory of the best craters and lunar features with coordinates to find them
- Detailed lunar observing tips and information about key lunar regions on the reverse side of the map
- Lunar topography by renowned lunar cartographer, Ralph Aeschliman
- Map is 24" x 24" for easy reading or display, but folds to just 8" x 4" for easy transport to your observing site
- Map is waterproof and tear resistant

Celestron Off-Axis Guider 離軸導星器

Celestron 天文望遠鏡

$2380

售罄

- Most accurate way to guide – improved accuracy compared to using a separate guide scope
- 12.5mm multi-coated prism with optimized performance for maximum reflectivity and illumination to the autoguider
- Fixed-orientation helical focuser for easy, smooth and accurate autoguider focus
- 48mm clear aperture supports full frame cameras without vignetting
- Includes adapters with the correct spacing for DSLR cameras, Nightscape CCD and other popular astroimaging cameras
- Ideal for Schmidt- Cassegrain and EdgeHD telescopes

Celestron Padded Telescope Bag for 11" Optical Tubes 望遠鏡袋

Celestron 天文望遠鏡

$880

售罄

- Store your 11" Schmidt-Cassegrain or EdgeHD optical tube in this protected, portable, grab-and-go case.
- Ultra-durable and water resistant, 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope.
- Multiple zippers allow for easy packing and removal of the optical tube.
- External, hidden zippered pocket stores your eyepieces and other accessories.
- Padded shoulder strap allows you to carry your optical tube to your observing site hands-free.

Celestron Padded Telescope Bag for 8" Optical Tubes 望遠鏡袋

Celestron 天文望遠鏡

$780

售罄

- Store your 8" Schmidt-Cassegrain or EdgeHD optical tube in this protected, portable, grab-and-go case.
- Ultra-durable and water resistant, 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope.
- Multiple zippers allow for easy packing and removal of the optical tube.
- External, hidden zippered pocket stores your eyepieces and other accessories.
- Padded shoulder strap allows you to carry your optical tube to your observing site hands-free.

Celestron Padded Telescope Bag for 9.25" Optical Tubes 望遠鏡袋

Celestron 天文望遠鏡

$780

售罄

- Store your 9.25" Schmidt-Cassegrain or EdgeHD optical tube in this protected, portable, grab-and-go case.
- Ultra-durable and water resistant, 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope.
- Multiple zippers allow for easy packing and removal of the optical tube.
- External, hidden zippered pocket stores your eyepieces and other accessories.
- Padded shoulder strap allows you to carry your optical tube to your observing site hands-free.

Celestron Piggyback Mount - NexStar 5, 6, 8 通用支架

Celestron 天文望遠鏡

訂貨

售罄

- A piggyback ride for your camera!  Let your telescope do the driving while your camera takes beautiful wide-angle images of the sky.
- Use your own camera lenses to take photographs of the Milky Way, nebulae, the Moon, and more
- Attaches easily to the top rear of any Schmidt Cassegrain telescope in minutes

Celestron PowerTank Lithium LT 天文行動電源

Celestron 天文望遠鏡

$1080

售罄

- Celestron's most compact, lightweight, and portable lithium power pack
- The built-in 12 volt regulating circuit Provides your telescope with up to 8 hours of consistent power at the proper voltage for optimum telescope performance
- Comes with a rapid charge USB port for fast-charging your electronic devices in the field
- Meets current FAA carry-on baggage regulations

Celestron PowerTank Lithium Pro 天文行動電源

Celestron 天文望遠鏡

$2280

售罄

- Extra-large capacity portable power pack featuring Celestron’s LiFePO4 battery technology
- Powers your telescope for up to 17 hours
- USB device charging supports QuickCharge 2/3 and Adaptive Fast Charge to give you the fastest device charging possible
- Features 2 USB ports for charging other devices, plus a 12V car battery adapter port
- LED light panel provides bright white or red LED illumination for up to 25 hours
- Perfect for astronomy, camping, emergency kits, anywhere you need portable power
- Meets current FAA regulations for carry-on baggage
- Battery shuts off automatically when insufficient current flow is detected to prevent you from inadvertently draining your battery

Celestron RASA 8 Light Pollution Imaging Filter 光害濾鏡

Celestron 天文望遠鏡

訂貨

售罄

- Enhance your 8" Rowe-Ackermann Schmidt Astrograph (RASA) by blocking light pollution, improving image contrast, and darkening the sky background.
- This filter selectively blocks wavelengths of light from sources of light pollution, such as streetlights, not broad regions of the spectrum.
- Does not block wavelengths associated with emission nebulae, keeping your nebula images bright and detailed.
- Fits into the 8" RASA's integrated filter mount, maintaining peak optical performance.
- Optically flat surfaces free of defects, constructed of Schott glass with anti-reflection coatings.

Celestron SCT Telescopes T-Adapter 接環

Celestron 天文望遠鏡

$250

售罄

 -The Celestron T-Adapter attaches an SLR or DSLR camera to a Schmidt-Cassegrain telescope for prime focus photography
- Threads on to the rear cell of Schmidt-Cassegrain telescopes
- T-threads accept camera brand specific T-Ring (sold separately)

Celestron SCT to 2" Adapter 接環

Celestron 天文望遠鏡

$248

售罄

- Replace your 1.25" visual back with this SCT to 2" Adapter and enjoy stunning views through 2" eyepieces and other accessories
- Internal threads provide a secure connection to the rear cell of most Schmidt-Cassegrain or Maksutov-Cassegrain telescopes
- Brass compression ring holds 2" eyepieces or diagonals tightly without scratching their barrels
- Use with photo adapters to attach imaging cameras to the rear of your Schmidt or Maksutov telescope
- Features a durable, anodized black aluminum housing

Celestron Skyportal WiFi Module

Celestron 天文望遠鏡

$920

售罄

- Align and control your telescope wirelessly using your smartphone or tablet with Celestron's exclusive, free SkyPortal app for iOS and Android devices.
- Tap any celestial object you see in the sky to identify it instantly. Tap again and your telescope slews to that object, centering it perfectly in the eyepiece.
- Explore 100,000+ objects in SkyPortal's database. While you observe, view astroimages and listen to audio descriptions for hundreds of the most popular objects including the planets, Orion Nebula, Hercules Globular Star Cluster, and more.
- Sky Tour feature generates a list of all the best stars, galaxies and nebulae to view based on your exact time and location.
- WiFi module is compatible with all current Celestron computerized telescopes and select older models. Unit does not require batteries or external power.
- The Celestron SkyPortal app can only be used for telescope control when paired with the SkyPortal WiFi module.

Celestron Skysync GPS Accessory

Celestron 天文望遠鏡

$1280

售罄

- Upgrade your Celestron computerized telescope to GPS with SkySync
- Improve the speed and accuracy of alignments with 16-channel GPS
- Automatically updates the time and date
- Plugs into the AUX port on the base of the telescope
- Compatible for all non-GPS Celestron computerized telescopes

Celestron StarPointer Pro Finderscope 尋星鏡

Celestron 天文望遠鏡

$480

售罄

- Designed by astronomers for astronomers, this premium finderscope allows you to precisely zero in on your target
- Projects a dual-circle reticle, not a red dot that can obscure your subject
- Larger 40mm optical window offers a wider field of view so you can acquire targets quickly and easily
- Brighter LED for easy visibility during the day
- Easy dovetail connection; no tools required

Celestron Starsense Autoalign 自動校正器

Celestron 天文望遠鏡

$3080

售罄

- Enables automatic alignment of your Celestron computerized telescope. See a full list of compatible telescopes in the technology tab.
- No need to identify or locate any star in the sky–StarSense automatically aligns your telescope, so you can begin observing in minutes
- Aligns in 3 minutes or less
- Provides advanced mount modeling—align on numerous stars throughout the sky for extremely precise GoTo pointing accuracy
- StarSense hand controller included

Celestron StarSense Hand Control USB 手控

Celestron 天文望遠鏡

訂貨

售罄

- StarSense Hand Control is compatible with the StarSense AutoAlign accessory for use with Celestron computerized telescopes
- Flash upgradeable via the Internet; latest updates can be found at Celestron.com
- 40,000-object database
- Dual line, 16-character LCD screen with adjustable backlighting.
- Now connects to your PC directly with a mini-USB cable (cable not included) for software updates or optional telescope control with third party software

Celestron Stereo Binocular Viewer

Celestron 天文望遠鏡

訂貨

售罄

- Binoviewers improve views dramatically, producing a three dimensional effect that you’ll love!
- Using two eyes for observing instead of one lets you see more detail, reduces eye fatigue, and increases contrast
- For use with catadioptric telescopes and other telescopes with sufficient back focus
- Includes an aluminum carry case with foam-lined interior
- Requires a matching pair of 1.25” eyepieces, sold separately

Celestron UHC/LPR Filter -1.25'' 濾鏡

Celestron 天文望遠鏡

$510

售罄

- Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, specifically those produced by artificial light

Celestron Visual Back - 1.25" 目視接環

Celestron 天文望遠鏡

$380

售罄

- Threads onto the rear of Celestron 5” - 11” Schmidt-Cassegrain telescopes.
- Accepts any accessory with a 1.25” insert barrel, including diagonals, eyepieces, Barlows, and other adapters

Celestron VSP Vibration Suppression Pads 減震墊

Celestron 天文望遠鏡

$410

售罄

- 3 vibration suppression pads go under your tripod legs to stabilize your telescope and prevent unwanted shaking
- Made with Sorbothane® only available in the USA. Cheap imitations use silicon which do not absorb shock and may melt in the Sun.
- Engineered by Celestron specifically to dampen vibrations
- Works on any surface

Celestron Wedge for NexStar Evolution & SE 6/8

Celestron 天文望遠鏡

$2980

售罄

- Equatorial wedge for Celestron NexStar 6/8SE and Evolution Alt-Az mounted computerized telescopes
- Enables long exposure astrophotography and autoguiding by tilting the telescope's azimuth into an equatorial platform allowing it to track an arc around the polar axis.
- For beginner to intermediate planetary and deep space imagers
- Captive hardware, tool-less operation, easily adjusts under load
- Hefty yet portable design
- Sturdy latitude adjustment screw with easy to read scale and integrated Bubble level

CNC 鋁製望遠鏡箍 (二手器材)

Used Items 二手器材

$300

售罄

- 有正常使用痕跡,適合157mm直徑望遠鏡鏡筒用。

Feather Touch Focuser 1.25" Diameter Dual Speed 0.75" Draw Tube Travel 雙速調焦筒

Starlight Instruments 天文儀器

$3350

售罄

- Feather Touch® Focuser
- M42
- 1.25" Diameter Dual Speed   1.25" 口徑10:1雙速調焦
- 0.75" Draw Tube Travel   0.75"調焦筒
- Brake and Compression Ring 制動功能

Feather Touch Focuser 2" Diameter Dual Speed 2.5" Draw Tube Travel 雙速調焦筒

Starlight Instruments 天文儀器

$4180

售罄

- Feather Touch® Focuser
- 2" Diameter Dual Speed   2" 口徑10:1雙速調焦
- 2.5" Draw Tube Travel   2.5"調焦筒
- Brake and Compression Ring 制動功能

Galaxy Scientific Group 1.25'' Filter 濾鏡 (L、R、G、B、IR Cut、M&S)

Galaxy Scientific Group 星河科研社

$480

售罄

- L、R、G、B $380
- IR Cut $90
- M&S(光害濾鏡) $90 
- Full Set $480 

Galaxy Scientific Group All Aluminum CNC Solar Searcher 全鋁製CNC加工尋日儀

Galaxy Scientific Group 星河科研社

$240

售罄

- 星河科研社出品的CNC加工全鋁製尋日儀。

- 瞄準太陽時,不用眼睛直接通過兩孔看太陽,而是人背著太陽,朝望遠鏡後方,觀看尋日儀前端孔投射的陽光在後端孔上的位置,若陽光投射到後端孔的一側表面,代表望遠鏡尚未對準太陽,若望遠鏡是對準了太陽,陽光會通過後端孔投射出去,同時會在後端孔的圓周表面,均勻地溢出約0.2mm寛的光環,代表望遠鏡是對準了太陽。整個過程不用直視太陽,只會看到陽光投射在物件上的情況,不會傷害眼睛。

- 尋日儀不加白色投影片,方便瞄準非天文目標及夜間星體,這時便可以用眼睛通過兩孔瞄準目標,一物多用。

Galaxy Scientific Group Bahtinov Focusing Mask 150mm 對焦板

Galaxy Scientific Group 星河科研社

$50

售罄

- Bahtinov Focusing Mask 
- 調焦板為拍攝深空天體精確調焦不可或缺的工具,簡單易用。
- 適合90mm至170mm口徑、同時鏡筒或遮光罩不大於185mm的望遠鏡或鏡頭用。
- 以十分耐用的PVC物料製作,附送錐型膠塞,方便架在望遠鏡前使用。

操作參考 : 

Galaxy Scientific Group Bahtinov Focusing Mask 200mm 對焦板

Galaxy Scientific Group 星河科研社

$70

售罄

- Bahtinov Focusing Mask 
- 此型號適合Celestron C8 或 EdgeHD8 鏡筒。
- 調焦板為拍攝深空天體精確調焦不可或缺的工具,簡單易用。
- 適合170mm至210mm口徑、同時鏡筒或遮光罩不大於235mm的望遠鏡或鏡頭用。
- 以十分耐用的PVC物料製作,附送錐型膠塞,方便架在望遠鏡前使用。

操作參考 : 

Galaxy Scientific Group Bahtinov Focusing Mask 250mm 對焦板

Galaxy Scientific Group 星河科研社

$80

售罄

- Bahtinov Focusing Mask 
- 調焦板為拍攝深空天體精確調焦不可或缺的工具,簡單易用。
- 適合210mm口徑以上、同時鏡筒或遮光罩不大於280mm的望遠鏡或鏡頭用。
- 以十分耐用的PVC物料製作,附送錐型膠塞,方便架在望遠鏡前使用。

操作參考 : 

Galaxy Scientific Group Bahtinov Focusing Mask 80mm 對焦板

Galaxy Scientific Group 星河科研社

$30

售罄

- Bahtinov Focusing Mask 
- 調焦板為拍攝深空天體精確調焦不可或缺的工具,簡單易用。
- 適合相機鏡頭至90mm口徑、同時鏡筒或遮光罩不大於120mm的望遠鏡或鏡頭用。
- 以十分耐用的PVC物料製作,附送錐型膠塞,方便架在望遠鏡前使用。

操作參考 : 

Galaxy Scientific Group CNC Dovetail 4'' 燕尾板

Galaxy Scientific Group 星河科研社

$180

售罄

Galaxy Scientific Group CNC Dovetail 4'' 燕尾板

Galaxy Scientific Group CNC Dovetail 60mm 燕尾板

Galaxy Scientific Group 星河科研社

$120

售罄

Galaxy Scientific Group CNC Dovetail 60mm 燕尾板

Galaxy Scientific Group CNC Small Dovetail 全CNC加工小燕尾板

Galaxy Scientific Group 星河科研社

$120

售罄

Galaxy Scientific Group CNC Small Dovetail 全CNC加工小燕尾板

Galaxy Scientific Group Planisphere 活動星圖

Galaxy Scientific Group 星河科研社

$20


+ -

2017年新版活動星圖,由星河科研社跟據香港可見星空而設計,特別適合本地天文愛好者。尺寸約204x204mm,印刷清晰細緻,放便攜帶外出使用。活動星圖適合入門觀星者、學校天文小組、望遠鏡擁有者作為確認星空位置用途等,附送36頁小冊子《天文路上》,尺寸約210x208mm。載有九十年代至今多張天象及天體照片,並介區內多個天文建設。

The new Galaxy Scientific Group planisphere is available now. Designed for use at latitude 15 to 30 degree north, with free 36-page booklet STARTRAIL featuring 22 full-page celestial photos and remarkable astronomical equipment and developments in the east Asia from last 20 years, by Savio Fong, director of Galaxy Scientific Group. Bilingual contents in Chinese and English (ISBN 978-988-78435-0-4)

於香港火炭工作室自取 HK$20,購買10套或以上8折。

Self collecting from Fo Tan Hong Kong : HK$20, 20% on bulk purchase of 10 or more. 

或郵購 (活動星圖+小冊子+郵費) Or by mail order (Planisphere+Booklet+postage),

香港本地郵寄 Hong Kong local mail : HK$27 

香港本地掛號 local registered mail : HK$43

中國內地平郵 : 人民幣30

中國內地平郵掛號 : 人民幣42

中國內地空郵 : 人民幣40元

中國內地空郵掛號:人民幣53元

其他國家或地區空郵 : Others countries or areas, air mail : HK$49

其他國家或地區空郵掛號 : Others countries or areas, air registered mail : HK$65

可接受人民幣微信支付,或以Paypal支付港幣至"[email protected]",或銀行轉賬(直接點擊購物車)
Payment can be make in HK$ to Paypal account "[email protected]", by bank transfer (click cart), or by Wechat Pay in RMB. Wechat Pay QR code : 

Galaxy Scientific Group Smartphone Adapter 手機夾

Galaxy Scientific Group 星河科研社

$80

售罄

- 手機拍照調節座, 可安裝到 1.25" 目鏡上通過望遠鏡進行拍攝。 

Galaxy Scientific Group Solar Telescope Plus 太陽投影儀連太陽濾膜及手機夾

Galaxy Scientific Group 星河科研社

$4860

售罄

- 產品出廠經調校,太陽影像約109mm,與太陽及地球直徑比例約109:1相符,即1mm為投影板上地球的大小。通過太陽影像可測量近日點、遠日點和太陽與地球不同距離時太陽的尺寸變化等。 
- 除投影太陽外,可作常規天文望遠鏡使用,亦可更換目鏡以獲得不同放大倍數(額外目鏡需另購)。 
- 帶地平仰角刻度,可教授地平坐標系統並測定太陽或其他天體位置,甚至可用作地面測量。 
- 包含太陽濾膜套件,可用于直接觀測太陽。 
- 包含手機及數碼相機固定架,可進行簡易天文攝影。

Galaxy Scientific Group Split Bohtinov Focusing Mask for HyperStar 6 魚骨對焦板

Galaxy Scientific Group 星河科研社

$60

售罄

- 適用於Celestron HyperStar 6 攝影修正鏡
- 是拍攝深空天體精確對焦不可或缺的工具,簡單易用
- 以十分耐用的PVC物料製作,附送錐型矽膠塞,方便裝拆及固定

Galaxy Scientific Group Split Bohtinov Focusing Mask for HyperStar 8 魚骨對焦板

Galaxy Scientific Group 星河科研社

$80

售罄

- 適用於Celestron HyperStar 8 攝影修正鏡
- 是拍攝深空天體精確對焦不可或缺的工具,簡單易用
- 以十分耐用的PVC物料製作,附送錐型矽膠塞,方便裝拆及固定

Galaxy Scientific Group Stainless Steel Counterweight 1kg不鏽鋼配重

Galaxy Scientific Group 星河科研社

$280

售罄

- 不鏽鋼配重,約965g重、φ60x45mm
- 配M6或2分杯頭螺絲使用,直接安裝於望遠鏡上、或小型赤道儀如Star Adventurer配重桿末端,比一般配重提供更大力矩。

Galaxy Scientific Group Stainless Steel Counterweight 不鏽鋼配重

Galaxy Scientific Group 星河科研社

$350

售罄

- 不鏽鋼配重
- 約1公斤
- 約80x80x24mm
- 底部曲率為半徑150mm
- 可以雙面膠貼安裝於望遠鏡筒上
- 每個$350,4個$1000

Galaxy Scientific Group T2 Canon 相機接環

Galaxy Scientific Group 星河科研社

$50

售罄

- Designed for attaching a Canon DSLR camera to telescope photo back.

Galaxy Scientific Group T2 Nikon 相機接環

Galaxy Scientific Group 星河科研社

$50

售罄

- Designed for attaching a Nikon DSLR camera to telescope photo back.

Gemini 極軸望遠鏡 (陳列品)

Used Items 二手器材

$480

售罄

- Gemini Telescope Design 12x30 HP2 極軸望遠鏡
- 陳列品,全新未曾使用。

IDAS LPS-D1 48mm 光害濾鏡

IDAS Optical Filters 光學濾鏡

$1475

售罄

- A light pollution suppression filter for general purposes.

IDAS LPS-P2 48mm 光害濾鏡

IDAS Optical Filters 光學濾鏡

$1475

售罄

- Suitable for use with filter wheels.  Can possibly replace an "L"filter.

IDAS LPS-P2 52mm 光害濾鏡

IDAS Optical Filters 光學濾鏡

$1475

售罄

- Suitable for use with filter wheels.  Can possibly replace an "L"filter.

IDAS LPS-V4 48mm 光害濾鏡

IDAS Optical Filters 光學濾鏡

$1475

售罄

- A nebular filter for DSLR, one-shot CCD and naked-eye observations with IR suppressing function.

IDAS LPS-V4 52mm 光害濾鏡

IDAS Optical Filters 光學濾鏡

$1475

售罄

- A nebular filter for DSLR, one-shot CCD and naked-eye observations with IR suppressing function.

Inflatable Celestial Globe 16'' 充氣天球儀

Others 其他

$200

售罄

- 16吋充氣式天球儀。
- 上面標注不同星座、赤經赤緯座標。
- 適用於一般天文教學活動,教授學生天球座標槪念、星座分佈。
- 充氣設計,收納容易。

Losmandy 14" DUP Dovetail Bar 燕尾板(二手器材)

Used Items 二手器材

$580

售罄

- Losmandy 14" DUP Dovetail Bar (二手器材)

Lumicon 2" 紫色濾鏡 (二手器材)

Used Items 二手器材

$100

售罄

- 有正常使用痕跡

LUNT 1.25" 太陽棱鏡及濾鏡

Lunt Solar Systems 太陽望遠鏡

$2230

售罄

- Package includes 1.25" Lunt White Light Solar Wedge, ND3 Pre-installed Filter, Carrying Case and Die Cut Foam with room for accessories
- View or image the Sun in white light with a Lunt Solar Wedge!  This diagonal-type solar filter inserts into the focuser of your nighttime telescope for safe viewing of eclipses, sun spots, and more.
- Available in either a 2" or 1.25" model.  1.25" is best for refractors 4" and under, and the 2" is best for refractors 6" and under.
- The addition of a polarizing filter (sold separately) is recommended when using the solar wedge visually.

LUNT 2" 太陽棱鏡及濾鏡

Lunt Solar Systems 太陽望遠鏡

$3010

售罄

- Package includes 2" Lunt White Light Solar Wedge, ND3 Pre-installed Filter, Carrying Case and Die Cut Foam with room for accessories
- View or image the Sun in white light with a Lunt Solar Wedge!  This diagonal-type solar filter inserts into the focuser of your nighttime telescope for safe viewing of eclipses, sun spots, and more.
- Available in either a 2" or 1.25" model.  1.25" is best for refractors 4" and under, and the 2" is best for refractors 6" and under.
- The addition of a polarizing filter (sold separately) is recommended when using the solar wedge visually.

LUNT 7-21mm 變焦目鏡

Lunt Solar Systems 太陽望遠鏡

$1237

售罄

- Lunt 7.2 mm – 21.5mm Zoom Telescope Eyepiece
- Lunt flat-field eyepieces are coated with 0.1% anti-reflective coatings – the same coatings we use on our etalons!
- Use these eyepieces for nighttime as well as when viewing the Sun.
- 1.25" barrel.

LVI Guidescope 專用導星鏡

LVI Smartguider 自動導星器

$1100

售罄

- LVI I 或 II Smart Autoguider 專用導星鏡
- 星河科研社製作,包括支架、導星鏡(有效焦距350mm),不包括圖中目鏡或導星頭。
- 導星鏡適合一般情況下,700mm以內焦距攝星鏡用,攝星鏡須有一個1/4"光孔或縲孔用作安裝導星鏡。
- 訂製須時1-3天,購買前請與星河科研社聯絡。

LVI I Smart Autoguider 自動導星器

LVI Smartguider 自動導星器

$1280

售罄

- 導星頭、手控,收納箱
- 與匹配赤道儀一同購買可獲9折 (詳情請與本社查詢)

Marumi 37mm DHG Lens Protect Filter (二手器材)

Used Items 二手器材

$20

售罄

- Made in Japan

Metz mecablitz 32 Z-1 閃燈 (二手器材)

Used Items 二手器材

$100

售罄

Paramount MX PolarScope 極軸鏡

Moon Filter (二手器材)

Used Items 二手器材

$20

售罄

- 有正常使用痕跡

Nikon DR-3 直角觀景器 (二手器材)

Used Items 二手器材

$200

售罄

- Nikon DR-3 直角觀景器,極少用,成色理想。

Officina Stellare / Astrodon 3" Off Axis Guider 離軸導星器 (陳列品)

Used Items 二手器材

$4800

售罄

- Astrodon 3" 離軸導星器,自帶1.25"調環座,76mm 通光徑,31.2mm光路。
- 配合Officina Stellare接環 (可拆除及亦可按用戶要求額外訂製接環),66mm 通光徑,66mm總光路(不計燕尾環),接望遠鏡端95mm燕尾環,接相機端87mm燕尾環。
- 適用於折射鏡、大型卡反等作深空攝影用,可配合高敏感度離軸導星相機運作
- 陳列品,全新未曾使用。

Paramount MX PolarScope 極軸鏡

SBIG 天文相機

$2980

售罄

- Polarscope for Paramount MX mount

Payment

$1695


+ -

Sky-Watcher Star Adventurer Mini with air parcel post registered to Iran

Rollei 廣角鏡 (二手器材)

Used Items 二手器材

$100

售罄

- Rollei 0.8x 廣角鏡,極少用,成色極佳。

SBIG STi Guiding Kit 導星器鏡頭及支架

SBIG 天文相機

$2722

售罄

- 導星鏡頭,配合SBIG STi導星器使用。
- 與SBIG STi導星器同時購買,本套件可獲9折優惠。
- SBIG STi導星器

SBIG STi Mono 自動導星器及行星相機 (黑白)

SBIG 天文相機

$4641

售罄

- 單色 
- 解析度 648x484
- USB 連線
- 與SBIG STi導星器同時購買,該套件可獲9折優惠。

Science First Cardboard Spectrometer 光譜儀

Science First 科學教材

$250

售罄

- Observe absorption lines in the Sun's spectrum, the spectra of energized elements in gaseous states and the double yellow lines of Mercury vapors in the spectrum of a fluorescent lamp.
- The ready-to-assemble spectrometer comes with a strip of film and a scale from which a color may be identified by wavelength in nanometers or photon energy in electron volts. This product is recommended for astronomy, chemistry, physics, physical science and earth science at the high school through college level.
- $250/pc; can be bulk purchased of 10pcs or more, $138/pc

Science First Spectrometer 光譜儀

Science First 科學教材

$340

售罄

- Science First Spectrometer 光譜儀

ScopeDome 天文台

ScopeDome 天文台

訂貨

售罄

- 由波蘭研發及生產,提供2、3、4、5.5米型號,全手動、電動、全自動等選項,適合個人、學校、科研機構用途,包括組建遙控觀測站。
- 星河科研社首個ScopeDome於澳門組建,現時包括為台灣大學於西藏4300海拔,國家天文台羊八井基地組建的遙控觀測站。
- 詳情請與本社聯絡 81060660 / [email protected]

ServoCAT / Argo Navis 望遠鏡GOTO系統 (二手器材)

Used Items 二手器材

$5000

售罄

- ServoCAT / Argo Navis 望遠鏡GOTO系統,配兩軸高扭力馬達及編碼器,可推動60至80公分口徑望遠鏡,

- Argo Navis Digital Telescope Computer

- ServoCAT Track/GOTO system

Sky-Watcher 1.25'' 90° Diagonal 天頂鏡

Sky-Watcher 天文望遠鏡

$280

售罄

- Mirror diagonal: Perfect with high-end telescope systems, these diagonals are made to yield maximum performance. Erect Image Diagonal: Perfect for both astronomical and terrestrial observing, these fully-coated diagonals offer correctly oriented images with excellent sharpness and contrast. 

Sky-Watcher 12.5mm 夜照明十字線目鏡

Sky-Watcher 天文望遠鏡

$480

售罄

- 12.5mm 夜照明十字線目鏡

Sky-Watcher 130DS 攝星版牛頓鏡

Sky-Watcher 天文望遠鏡

$1980

售罄

- 口徑 Aperture:130mm
- 焦距 Focal Length:650mm
- 焦比 Focal Ratio:f/5
- 雙速2吋調焦 Dual Speed 2" Focuser

- 130DS攝星版牛頓鏡擁有優質的鏡組。
- 雙速10比1的調焦使拍攝時對焦更準確。
- 縮短的鏡筒使直焦拍攝的效果提昇。
- 若拍攝深空天體,建議配合Sky-watcher 彗差修正鏡使用。

- The Sky-Watcher BKP 130 OTAW Dual Speed incorporates superb mirror-set with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also, the tube length has been slightly shortened to optimize performance for prime-focus photography. Even better performance for astrophotography and visual use can be achieved when used in combination with Sky-Watcher’s Newtonian coma corrector. 

Sky-Watcher 1/4"20 Adapter

Sky-Watcher 天文望遠鏡

$180

售罄

- Sky-Watcher 1/4" 20 Adapter

Sky-Watcher 2'' Diagonal 天頂鏡 (增強鋁膜)

Sky-Watcher 天文望遠鏡

$980

售罄

- This high quality  2" 90°​ Dielectric Diagonal has multicoated mirror diagonal for refractors allows you to take advantage of the wider field of view provided by 2" eyepieces. An adapter is included to accept 1 1/4" eyepieces.

Sky-Watcher 2" UHC Filter 光害濾鏡

Sky-Watcher 天文望遠鏡

$680

售罄

- The narrowband UHC filter, like the O-III filter, allows only the two doubly ionized oxygen lines (496 and 501nm) and the hydrogen-beta line (486nm) emissions through while blocking everything else, thus highlighting and revealing the beauty of planetary and emission nebulae. This filter permits superb views of objects like the Orion, Lagoon, Swan and other extended nebulae. It performs well in smaller aperture instruments owing to its greater light transmission than the O-III, yet still suppresses light pollution well. The UHC filter is the best all-around dark-sky nebula filter. Brighter nebulae benefit from increased contrast, and hard-to-see nebulae become visible.
 - High-quality filter designed to enhance your views of Emission Nebulae such as the Swan, Lagoon, and the Orion Nebula.
 - The UHC filter is the perfect choice for the deep sky observer
 - Enhance your views of Emission Nebulae. e.x. the Swan, Lagoon, and the Orion Nebula.
 - Screw into 2" telescope focuser/eyepiece.
 - Excellent for viewing nebulae under dark sky or the urban sky.

Sky-Watcher 2" UHC 光害濾鏡 (二手器材)

Used Items 二手器材

$300

售罄

- 有正常使用痕跡

Sky-Watcher 2X Barlow Lens 巴羅鏡

Sky-Watcher 天文望遠鏡

$280

售罄

- 2x Barlow lens (D-Type, Metal)
- It doubles any eyepiece placed into it without the need to purchase more eyepieces. It also helps to obtain high powers with longer focal length eyepiece for comfort. The Barlow Lens improves many eyepieces’ performance when used with short focal length telescope. It can be used with either 2” or 1.25” eyepieces. 

Sky-Watcher 3.4kg Counterweights (White) 平衡鎚 (白色)

Sky-Watcher 天文望遠鏡

$320

售罄

- Works on AZ-EQ-5, EQ6 and EQ6-R mounts. 7.5lbs.

Sky-Watcher 3.5/1.8 平衡鎚 白色

Sky-Watcher 天文望遠鏡

$480

售罄

- Sky-Watcher 3.5/1.8 平衡鎚 白色

Sky-Watcher 45° Diagonal 天頂鏡

Sky-Watcher 天文望遠鏡

$320

售罄

- Same as 90° Erecting Image Diagonal, these diagonals are convenient when a 45 eyepiece angle is desired. 

Sky-Watcher 5X25 Finderscope 尋星鏡 (藍色)

Sky-Watcher 天文望遠鏡

$98

售罄

- 5x25 尋星鏡
- 直視,藍色塑料尋星鏡鏡身、黑色塑料支架。

Sky-Watcher 6X30 Finderscope 尋星鏡 (直視)

Sky-Watcher 天文望遠鏡

$280

售罄

- 6x30 尋星鏡
- 直視,黑色鋁質尋星鏡鏡身、白色鋁質支架。

Sky-Watcher 80/100/120ED 平場減焦鏡濾鏡接環

Sky-Watcher 天文望遠鏡

$280

售罄

- ED系列折射鏡平場減焦鏡並無連接濾鏡螺紋,可選購此連接環,其望遠鏡端外徑2",帶M48內螺紋,可配合M48濾鏡使用。

Sky-Watcher 8-24mm Zoom Eyepiece 變焦目鏡

Sky-Watcher 天文望遠鏡

$680

售罄

- These Zoom Eyepieces provide the benefits of a continuously adjustable power for an affordable price. It allows you to find an object at low power, then zoom in until you reach the desired magnification. The fold-down rubber eyecup provides comfortable viewing for eyeglass wearers. Apparent Field of View is 40 to 60 degrees.

Sky-Watcher 9X50 Finderscope 尋星鏡 (照明)

Sky-Watcher 天文望遠鏡

$680

售罄

- 9x50 尋星鏡
- 直視帶照明,黑色鋁質尋星鏡鏡身、白色鋁質支架。

Sky-Watcher 9X50 Finderscope 尋星鏡 (直視)

Sky-Watcher 天文望遠鏡

$480

售罄

- 9x50 尋星鏡
- 直視,黑色鋁質尋星鏡鏡身、白色鋁質支架。

Sky-Watcher Anti Tip Observing Chair 觀測椅

Sky-Watcher 天文望遠鏡

$850

售罄

- Sky-Watcher 觀測椅,可調升高度,方便觀看望遠鏡。

Sky-Watcher Autofocuser 自動調焦

Sky-Watcher 天文望遠鏡

$480

售罄

- 可直接連接Sky-Watcher單速調焦座,或改裝至雙速或其他品牌調焦座。

Sky-Watcher AZ EQ5 赤道儀

Sky-Watcher 天文望遠鏡

$12800

售罄

- 30-pound payload capacity handles most mid-range OTAs
- German equatorial/Alt-Az/dual-OTA mode
- Permanent periodic error correction (PPEC)
- Belt drive delivers super smooth PE curve with low backlash and silent slewing
- Retractable counterweight bar and counterweight extension bar included
- +/- 5 arcseconds native periodic error
- Dual SNAP shutter release ports for batch exposures of astrophotos
- Motor controller with high torque and accuracy
- Includes two V-style saddles for mounting dual OTAs
- Dual encoders with Freedom Find™ technology via dual encoders allowing for manual control without alignment loss
- Two 7.5-pound counterweights
- Secure-fit power supply connections
- Polar alignment with optional polarscope

Sky-Watcher AZ EQ6 GT 赤道儀

Sky-Watcher 天文望遠鏡

$14800

售罄

- 44-pound payload capacity handles a large variety of OTAs
- German equatorial/Alt-Az/dual-OTA mode
- Permanent periodic error correction (PPEC)
- +/- 5 arcseconds native periodic error
- Belt drive delivers super smooth PE curve with low backlash and silent slewing
- Dual encoders with Freedom Find™ technology allow manual use of the mount without losing alignment
- SNAP shutter release control for batch exposures of astrophotos
- Motor controller with high torque and accuracy
- Includes two D/V-style saddles for mounting dual OTAs
- Two 11-pound counterweights
- Secure-fit power supply connections
- Polar alignment with built-in illuminated polarscope
- Retractable counterweight bar and counterweight extension bar included

Sky-Watcher Canon M48 相機接環 (二手器材)

Used Items 二手器材

$50

售罄

- 有正常使用痕跡

Sky-Watcher CCD Solar System Imager 相機

Sky-Watcher 天文望遠鏡

$480

售罄

Sky-Watcher CCD Solar System Imager 相機

Sky-Watcher Collimating Eyepiece for Newtonian 十字線目鏡

Sky-Watcher 天文望遠鏡

$280

售罄

- The Sky-Watcher Collimation Eyepiece is ideal for precise collimation of Newtonians and refractors with adjustable lens cells. This special eyepiece fits into 1¼" focusers or diagonals. Alignment is easy using the small opening on one end and thin crosshairs on the other end. 

Sky-Watcher Coma Corrector F4 彗差修正鏡

Sky-Watcher 天文望遠鏡

$2380

售罄

- Delivers stunning wide-field views with pinpoint stars to the edge of the field. Magnification remains unaltered.

Sky-Watcher Coma Corrector 彗差修正鏡

Sky-Watcher 天文望遠鏡

$1080

售罄

- Optimized for all Sky-Watcher fast-ratio f/5 Newtonian Reflectors /Dobsonians, with 2” focuser. 
- Delivers stunning wide-field views with pinpoint stars to the edge of the field. Magnification remains unaltered. Supplied complete with necessary adapters for visual use. 
- For imaging use with a DSLR camera, a suitable M48x0.75 adapter is required to match your camera. Sky-Watcher manufactured Canon, Nikon M48x0.75 adaptors are available.

Sky-Watcher Coma Corrector 彗差修正鏡 (二手器材)

Used Items 二手器材

$680

售罄

- 適用於f/5或以上焦比牛頓鏡及M48相機接環
- 極少用,成色理想。

Sky-Watcher Deluxe Hand Control EQ3 手控

Sky-Watcher 天文望遠鏡

$780

售罄

- Sky-Watcher Deluxe Hand Control EQ3 手控

Sky-Watcher Deluxe Hand Control EQ5 手控

Sky-Watcher 天文望遠鏡

$780

售罄

- 提供恆星、太陽、月亮速,16x、2x、0.5x修正,南北半球轉向,以及ST-4自動導星口。
- 可用於EQ5單軸或雙軸摩打

Sky-Watcher Dob 8" Synscan Upgrade kit 升級套件

Sky-Watcher 天文望遠鏡

$5800

售罄

- To upgrade a DOB Traditional, DOB Collapsible, or Newtonian reflector telescope with a SynScan Dob GOTO upgrade kit.

Sky-Watcher EQ1 Motor Deluxe 摩打

Sky-Watcher 天文望遠鏡

$580

售罄

- This single axis (R.A.) DC motor drives are powered by 4 "D" cell batteries (not included). A set of batteries will allow several nights of observing. 2x and 4x tracking speeds are available through the hand controller. Motor, hand controller, and battery case are included.

Sky-Watcher EQ2 Motor Deluxe 摩打

Sky-Watcher 天文望遠鏡

$580

售罄

- This single axis (R.A.) DC motor drives are powered by 4 "D" cell batteries (not included). A set of batteries will allow several nights of observing. 2x and 8x tracking speeds are available through the hand controller. Motor, hand controller, and battery case are included.

Sky-Watcher EQ2 Motor Economic 摩打

Sky-Watcher 天文望遠鏡

$280

售罄

- This single axis (R.A.) DC motor drives are powered by 4 "D" cell batteries (not included). A set of batteries will allow several nights of observing. 2x and 8x tracking speeds are available through the hand controller. Motor, hand controller, and battery case are included.

Sky-Watcher EQ3 Motor Dual 雙軸摩打

Sky-Watcher 天文望遠鏡

$980

售罄

- These dual axis DC motor drives are powered by 4 "D" cell batteries (not included). A set of batteries will allow several nights of observing. 2x and 8x tracking speeds are available through the hand controller. Motors, hand controller, and battery case are included.

Sky-Watcher EQ3 Motor Single 單軸摩打

Sky-Watcher 天文望遠鏡

$580

售罄

- This single axis (R.A.) DC motor drives are powered by 4 "D" cell batteries (not included). A set of batteries will allow several nights of observing. 2x and 8x tracking speeds are available through the hand controller. Motor, hand controller, and battery case are included.

Sky-Watcher EQ3 Pro 控制盒

Sky-Watcher 天文望遠鏡

$1180

售罄

- Sky-Watcher EQ3 Pro 控制盒

Sky-Watcher EQ3 手提箱

Sky-Watcher 天文望遠鏡

$580

售罄

Aluminium case available for Sky-Watcher EQ3.

Sky-Watcher EQ5/EQ6/NEQ6 Polarscope 極軸鏡

Sky-Watcher 天文望遠鏡

$380

售罄

- This Polar axis finder scope is a useful accessory for Sky-Watcher equatorial mounts. It speeds up and refines the polar alignment procedure so the observer can spend valuable time observing rather than setting up.

Sky-Watcher EQ5 Motor Dual 雙軸摩打

Sky-Watcher 天文望遠鏡

$980

售罄

- These dual axis motor drives, designed for  EQ5 mounts, are essential in long-exposure astrophotography. They precisely control the telescopes’ tracking speed to compensate for the earth's rotation during the long exposure of celestial objects. Available in 2x, 4x, and 8x speeds through the Hand Controller. These DC motor drives run on 4 "D" cell batteries (not included). Motors for both axes, clutches, cables, hand controller and battery case are included.

Sky-Watcher EQ5 Motor Single 單軸摩打

Sky-Watcher 天文望遠鏡

$580

售罄

- This single axis motor drives, designed for  EQ5 mounts, are essential in long-exposure astrophotography. They precisely control the telescopes’ tracking speed to compensate for the earth's rotation during the long exposure of celestial objects. Available in 2x, 4x, and 8x speeds through the Hand Controller. These DC motor drives run on 4 "D" cell batteries (not included). Motors for RA axis, clutches, cables, hand controller and battery case are included.

Sky-Watcher EQ5 Pro 赤道儀

Sky-Watcher 天文望遠鏡

$7280

售罄

- EQ5 赤道儀、三腳鋁架、平衡錘、配電腦導星GOTO升級套件、極軸望遠鏡
- The EQ5 SynScan mounts are the perfect instrument for novice visual observers to enjoy astronomy with minimal setup time and in-depth knowledge of the night sky.  For novice users, the user-friendly menu allows automatic slewing to 42900+ objects. 
- Positioning Accuracy up to 1 arc minute. Accuracy enhanced by software collimation error (mount mechanical error) compensation.
- Stepper motors with 1.8° step angle and 32 micro steps driven.
- Slewing speed up to 3.4°/sec (800X).
- Guiding speed selectable from 0.25X, 0.50X, 0.75X, or 1X.
- Object database containing complete Messier, NGC, and IC catalogues.
- Periodic Error Correction.

Sky-Watcher EQ5 手提箱

Sky-Watcher 天文望遠鏡

$680

售罄

Aluminium case available for Sky-Watcher EQ5.

Sky Watcher EQ6-R Pier Extension

Sky-Watcher 天文望遠鏡

$580


+ -

- Works on EQ6 and EQ6-R mounts. Raises the mount head 8.4”.

Sky-Watcher EQ6-R Pro 赤道儀連腳架

Sky-Watcher 天文望遠鏡

$14200

售罄

- 44lbs payload capacity
- Belt drive
- SNAP port
- Auto guide port
- Carry handle
- D/V saddle plate
- Built in illuminated polar scope
- 42,000+ object data base
- Retractable counterweight bar

Sky-Watcher EQ8 Synscan 赤道儀 (不含腳架)

Sky-Watcher 天文望遠鏡

$32800

售罄

The EQ8 High Precision EQ mount is pier tripod based. It comes with a SynScan hand controller, 2x10kg counterweights, with a payload of 50kg. The patented Freedom Find (dual-encoder) technology allows the telescope to be moved manually whenever the user wishes - but with no need for re-alignment!

Sky-Watcher EQM35 Pro 赤道儀

Sky-Watcher 天文望遠鏡

$6680

售罄

- German Equatorial heavy-duty tracking mount
- 22-pound payload capacity supports small- to medium-sized OTAs
- High-precision hybrid stepper motors with 1.8° step angle and 64 micro steps
- Compatible with Star Adventurer dec L-bracket and ball head adapter
- Permanent periodic error correction (PPEC)
- Dual- or single-axis tracking
- Polar alignment with built-in polarscope
- PC connection
- Large 3.6-inch 180 tooth worm gear
- Removeable dec assembly to convert to tracking mount
- Includes two 7.5-pound counterweights
- Improved RA gear for increased stability

Sky-Watcher Evoguide 50DX APO Guide Scope Astrograph 折射鏡 (現正接受預訂)

Sky-Watcher 天文望遠鏡

$1880

售罄

- 50mm Apochromatic refractor with matched lens assembly with one ED element
- 242 mm focal length (f/4.8)
- 1.25” Helical focuser
- Finder stalk
- Vixen-style mounting plate
- Prime focus ring

Sky-Watcher Evostar 150ED APO Refractor 折射鏡

Sky-Watcher 天文望遠鏡

訂貨


+ -

Sky-Watcher Evostar 72ED APO Refractor 折射鏡 (現正接受預訂)

Sky-Watcher 天文望遠鏡

$2880

售罄

- Doublet apochromatic optical design
- Two-element, air-spaced optical assembly minimizes false color
- 72mm aperture, 420mm focal length, f/5.8 focal ratio
- 2-inch dual-speed Crayford-style focuser
- Aluminum tube coated with glossy, black diamond metal-flake finish
- Included accessories: tube rings, a Vixen-style dovetail and a foam-lined aluminum case

Sky-Watcher GPS Mouse Accessory

Sky-Watcher 天文望遠鏡

$1280

售罄

- SynScan GPS module inputs date, time and location data into the SynScan hand controller.
- Compatible with all mounts using SynScan hand controller.

Sky-Watcher Guidescope Mount 導星鏡微動雲台

Sky-Watcher 天文望遠鏡

$1280

售罄

Sky-Watcher Guidescope Mount 導星鏡微動雲台

Sky-Watcher HEQ5/EQ3 Polarscope 極軸鏡

Sky-Watcher 天文望遠鏡

$380

售罄

- This Polar axis finder scope is a useful accessory for Sky-Watcher equatorial mounts. It speeds up and refines the polar alignment procedure so the observer can spend valuable time observing rather than setting up.

Sky-Watcher HEQ5 Pro (SynScan) 赤道儀連腳架

Sky-Watcher 天文望遠鏡

$9880

售罄

- HEQ5 GoTo equatorial head
- 30-pound payload capacity
- Adjustable 1.75-inch diameter rolled steel tripod
- SynScan GoTo telescope mount with 42,900+ object database
- Built-in polar scope with illuminator
- Two 11-pound counterweights
- Metal accessory tray
- D/V-style dovetail saddle
- SynScan V5 hand controller
- DC power cord

Sky-Watcher LE28 Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$480

售罄

These eyepieces allow 20mm of eye relief for viewing comfort, even with high power. The rubber eyecups are included to keep out extraneous light. These eyepieces are especially valuable for observers wearing eyeglasses. They provide long enough eye relief to take in the entire field of view when viewing with eyeglasses on.  Apparent View of Field is 56 degrees for LET 2" 28mm.

Sky-Watcher LE42 Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$480

售罄

These eyepieces allow 20mm of eye relief for viewing comfort, even with high power. The rubber eyecups are included to keep out extraneous light. These eyepieces are especially valuable for observers wearing eyeglasses. They provide long enough eye relief to take in the entire field of view when viewing with eyeglasses on.  Apparent View of Field is 52 degrees for LET 2" 42mm.

Sky-Watcher LET Eyepiece Set 目鏡套裝

Sky-Watcher 天文望遠鏡

$1280

售罄

- Carrying case
- 1.25" Long Eyerelief 2mm, 5mm, 15mm and 20mm eyepiece
- LED flash light
- 1.25" colour filter set (藍、橙、月球、ND)

Sky-Watcher Long Dovetail bar 13" 燕尾板

Sky-Watcher 天文望遠鏡

$280

售罄

- Sky-Watcher 長燕尾板,13"長

Sky-Watcher M48 Canon Camera Adapter 相機接環

Sky-Watcher 天文望遠鏡

$160

售罄

- Designed for attaching a Canon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.
- M48 rings are used for larger format imaging. These are different than the standard T-Thread and are not suitable for use on our Collapsible Dobsonian line. M48 rings are to be used on the Esprit and ProED series when using the dedicated field correctors. 

Sky-Watcher M48 Nikon Camera Adapter 相機接環

Sky-Watcher 天文望遠鏡

$160

售罄

- Designed for attaching a Nikon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.
- M48 rings are used for larger format imaging. These are different than the standard T-Thread and are not suitable for use on our Collapsible Dobsonian line. M48 rings are to be used on the Esprit and ProED series when using the dedicated field correctors. 

Sky-Watcher M48 Sony Camera Adapter 相機接環

Sky-Watcher 天文望遠鏡

$160

售罄

- Designed for attaching a Sony DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.
- M48 rings are used for larger format imaging. These are different than the standard T-Thread and are not suitable for use on our Collapsible Dobsonian line. M48 rings are to be used on the Esprit and ProED series when using the dedicated field correctors. 

Sky-Watcher Medium Dovetail Bar 8" 燕尾板

Sky-Watcher 天文望遠鏡

$240

售罄

- Sky-Watcher 中鳩尾板,8"長

Sky-Watcher Parfocal 望遠鏡至相機接環

Sky-Watcher 天文望遠鏡

$180

售罄

- Sky Watcher 手機拍照調節座, 可安裝到 1.25" 目鏡上通過望遠鏡進行拍攝。 
原價$460, 現購買任何Celestron 或 Sky-Watcher 望遠鏡, 可以優惠價$120購買。

Sky-Watcher Polarscope for AZ EQ5 極軸鏡

Sky-Watcher 天文望遠鏡

$580

售罄

A Polar scope for AZ-EQ5. Includes illuminator.

Sky-Watcher Polarscope for EQ8 Synscan 極軸鏡

Sky-Watcher 天文望遠鏡

$1280

售罄

Polar scope for EQ8-R series mounts

Sky-Watcher Red Dot Finderscope 紅點尋星鏡

Sky-Watcher 天文望遠鏡

$240

售罄

- The Red Dot Finder is a zero magnification pointing tool that uses a coated glass window to superimpose the image of a small red dot onto the night sky, showing where the telescope is pointed. It is equipped with a brightness control, azimuth adjustment control, and altitude adjustment control.

Sky-Watcher Reducer 120ED 平場減焦鏡

Sky-Watcher 天文望遠鏡

$1980

售罄

0.85x Focal Reducer/Corrector for Sky-Watcher Evostar 120 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher Evostar 120 ED APO, this superb quality accessory effectively reduces the telescope’s focal length by a factor of 0.85x and provides much improved field-edge correction. Features:
- 55mm back focus
- M48 threads (not standard T-thread)
- Drops ProED 120 from f/7.5 to f/6.3

Sky-Watcher Reducer 150ED 平場減焦鏡

訂貨


+ -

Sky-Watcher Reducer 72ED 平場減焦鏡

Sky-Watcher 天文望遠鏡

$1980

售罄

- Compatible with both APS-C and full frame sensors, APS-C (crop sensors) and smaller recommended
- 55mm back focus
- Drops f/ratio from native f/5.8 (420mm) to f/4.93 (355mm)
- Reduces exposure time by 38% compared to native f/5.8
- 5.8 x 3.87-degree field of view when used with a full frame camera
- 3.79 x 2.53-degree field of view when used with APS-C crop sensor 
- Includes thread-on adapter to mount reducer to Evostar 72ED focuser

Sky-Watcher Slow Motion Mount 微動雲台

Sky-Watcher 天文望遠鏡

$380

售罄

- Sky-Watcher Slow Motion Mount 微動雲台

Sky-Watcher Star Adventurer 2i Pro Pack 星野赤道儀 (白綠色)

Sky-Watcher 天文望遠鏡

$4350

售罄

- Star Adventurer 2i multi-function equatorial tracking mount with built-in Wi-Fi control
- 11-pound payload capacity
- Ball head adapter, Dec bracket, latitude (EQ) base, and counterweight kit included
- Built-in polar scope with illuminator with LED lit polar alignment sight
- Free Star Adventurer Console control app (for iOS and Android) for imaging the night sky, landscape, and deep sky
- 3.63-pound mount head weight (with dec bracket)
- All-metal gearing 
- 24 hours of continuous use with two AA batteries or limitless power via 5V mini-USB
- Built-in SNAP port for camera control
- Dual 3/8-inch thread panoramic plate with included ¼-20-inch adapter

Sky-Watcher Star Adventurer Counter Weight Set 配重組件

Sky-Watcher 天文望遠鏡

$380

售罄

- Counterweight kit for Star Adventurer mount.

Sky-Watcher Star Adventurer Dovetail L Bracket 調節座

Sky-Watcher 天文望遠鏡

$580

售罄

- Dec bracket for Star Adventurer mount.

Sky-Watcher Star Adventurer Equatorial Wedge 極軸仰角調節座 (Red / 紅色)

Sky-Watcher 天文望遠鏡

$680

售罄

- 極軸仰角調節座,適用於Star Adventurer / Star Adventurer Mini 星野赤道儀。

Sky-Watcher Star Adventurer Mini Set 星野赤道儀 (迷你版套裝)

Sky-Watcher 天文望遠鏡

$2980


+ -

- 6.6-pound payload capacity
- Built-in Wi-Fi control
- Ultra-light 1.5-pound body
- Free Star Adventurer Console control app (for iOS and Android)
- Complete customizable control for photographing the night sky, deep space, and landscape
- Ball head adapter included
- All-metal gearing
- Compatible with all Star Adventurer accessories
- 24 hours of continuous use with two AA batteries or limitless power via 5V mini-USB
- Built-in SNAP port for camera control
- LED lit polar alignment sight for fast general alignments
- Dual 3/8-inch-16 thread panoramic plate with included ¼-20-inch adapter

Sky-Watcher Star Adventurer Mini 星野⾚道儀 (迷你版)

Sky-Watcher 天文望遠鏡

$2350

售罄

- 6.6-pound payload capacity
- Built-in Wi-Fi control
- Ultra-light 1.5-pound body
- Free Star Adventurer Console control app (for iOS and Android)
- Complete customizable control for photographing the night sky, deep space, and landscape
- Ball head adapter included
- All-metal gearing
- Compatible with all Star Adventurer accessories
- 24 hours of continuous use with two AA batteries or limitless power via 5V mini-USB
- Built-in SNAP port for camera control
- LED lit polar alignment sight for fast general alignments
- Dual 3/8-inch-16 thread panoramic plate with included ¼-20-inch adapter

Sky-Watcher Star Adventurer Tripod (Black) 三腳架

Sky-Watcher 天文望遠鏡

$480

售罄

- Star Adventurer Mini and Star Adventurer Tripod.
- Also compatible with AZ-GT series and AZ5

Sky-Watcher Star Adventurer Tripod (Red) 三腳架

Sky-Watcher 天文望遠鏡

$480

售罄

- Star Adventurer Mini and Star Adventurer Tripod.
- Also compatible with AZ-GT series and AZ5

Sky-Watcher Super PL 10 mm Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$148

售罄

- SP series eyepieces set the performance standard for modern telescope oculars. The proven 4-element Plössl design delivers edge-to-edge blackened elements the highest contrast images attainable. SP series eyepieces minimize spherical aberration, distortion, astigmatism and off-axis color white oversize optical elements afford the observer luxurious eye relief. Stray light is eliminated by the fold back rubber eyecups standard with every SP eyepiece and all but the lightest three models feature the security of rubber grips.

Sky-Watcher SynScan AZ Hand Control 手控

Sky-Watcher 天文望遠鏡

$980

售罄

- AZ SynScan hand control for AZ SynScan

Sky-Watcher Synscan Starwand

Sky-Watcher 天文望遠鏡

$1280

售罄

- Paired with SynScan Handcontroller
- Uses 1 x 2200mAh (18650) rechargable lithium battery
- Can be used on SynScan V3, V4, V5 hand controller (V3 / V4 needs new Firmware)
- Control up to 7 mounts (each mount requires a StarWand Wi-Fi adapter)

Sky-Watcher Synscan USB adapter

Sky-Watcher 天文望遠鏡

$220

售罄

- USB 2.0
- Allows users to connect to their mount via USB without the need for a hand controller
- Compatible with most SynScan mounts

Sky-Watcher SynScan Wi-Fi Adapter

Sky-Watcher 天文望遠鏡

$480

售罄

- Allows any Sky-Watcher SynScan GoTo mount to be operated with the SynScan Pro Wifi app (available for iOS and Android)
- Includes 6 to 8 pin (AZ) and 8 pin to 8 pin (EQ) cable
- Not compatible with Sky-Watcher Star Adventurer or Star Adventurer Mini. 

Sky-Watcher Ultra Wide 15mm Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$380

售罄

- 15mm Ultra Wide Angle 66 degree eyepiece

Sky-Watcher Ultra Wide 20mm Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$380

售罄

- 20mm Ultra Wide Angle 66 degree eyepiece

Sky-Watcher Ultra Wide 6mm Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$380

售罄

- 6mm Ultra Wide Angle 66 degree eyepiece

Sky-Watcher Ultra Wide 9mm Eyepiece目鏡

Sky-Watcher 天文望遠鏡

$380

售罄

- 9mm Ultra Wide Angle 66 degree eyepiece

Sky-Watcher Universal Dovetail Bar 10" 燕尾板

Sky-Watcher 天文望遠鏡

$280

售罄

- Sky-Watcher 萬用燕尾板,10"長

Sky-Watcher Universal Dovetail Bar for Losmandy 14" 燕尾板

Sky-Watcher 天文望遠鏡

$480

售罄

For EQ6. Length 14".

Sky-Watcher UWA 2.5mm Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$480

售罄

- 2.5mm Ultra Wide Angle Plossl 58 degree eyepiece

Sky-Watcher UWA 3.2mm Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$480

售罄

- 3.2mm Ultra Wide Angle Plossl 58 degree eyepiece

Sky-Watcher UWA 4mm Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$480

售罄

- 4.0mm Ultra Wide Angle Plossl 58 degree eyepiece

Sky-Watcher UWA 6mm Eyepiece 目鏡

Sky-Watcher 天文望遠鏡

$480

售罄

- 6.0mm Ultra Wide Angle Plossl 58 degree eyepiece

Sky-Watcher V5 SynScan Hand Control 手控

Sky-Watcher 天文望遠鏡

$1480

售罄

- 42,000 object data base
- Built-in USB-B 2.0 port for easy control via PC or firmware updates
- Only compatible with Sky-Watcher SynScan mounts
- Includes cables for both EQ and AZ Sky-Watcher mounts

Sky-Watcher White Pier Tripod For EQ6 / NEQ6 / AZ EQ6 白色立柱

Sky-Watcher 天文望遠鏡

$2200


+ -

- EQ6 / EQ6 Pro / NEQ6 Pro / AZ EQ6 白色立柱

Sky-Watcher Wide Dovetail Bar 16" 燕尾板

Sky-Watcher 天文望遠鏡

$380

售罄

- Sky-Watcher 闊燕尾板,16"長

Sky-Watcher 可調節三腳架墊

Sky-Watcher 天文望遠鏡

$480

售罄

- Sky-Watcher 可調節三腳架墊

Sky-Watcher 太陽濾膜連塑料框 (陳列品)

Used Items 二手器材

$280

售罄

- 鏡前減光太陽濾膜連塑料框,適合目視及拍攝。
- 通光徑約99mm,可用於145mm以下直徑鏡筒。
- 濾膜上有微漬,不會特別影響觀測亦無安全問題。會附送一片全新同尺寸(12cm)Thousand Oaks濾膜在有需要時自行替換。

Star Adventurer GTI

Sky-Watcher 天文望遠鏡

$470.4


+ -

10% deposit for pre-ordering Star Adventurer GTI

Star Adventurer GTI with Steel Tripod & Pier Extension

Sky-Watcher 天文望遠鏡

$500


+ -

10% deposit for pre-ordering Star Adventurer GTI with Steel Tripod & Pier Extension

10% 訂金預訂Star Adventurer GTI連不鏽鋼腳及立柱
 

Starizona HyperStar 11 v4 Edge HD 攝影修正鏡

Starizona

$10400

售罄

- Please specify which Camera, Mount Type (EQ or Alt/Az), and if it needs a Filter Slider or not.
- The HyperStar C11 lens converts a standard Celestron 11" SCT from f/10 to f/1.9, making the system 25 times faster. That means 25-times shorter exposures! Now you can capture deep-sky images without guiding and without an equatorial wedge (in alt-az configuration). The HyperStar lens shortens the focal length of the telescope, giving a much wider field of view, and giving a greater tolerance of tracking errors, allowing for unguided, alt-az imaging.
- The HyperStar 11 is compatible with a variety of cameras, including CCD, CMOS and DSLRs. The HyperStar 11 covers up to a 35mm sensor size. Separate adapters are required for different cameras. One adapter is included with the HyperStar lens.

Starizona HyperStar 11 v4 Regular Non-Edge HD 攝影修正鏡

Starizona

$10400

售罄

- Please specify which Camera, Mount Type (EQ or Alt/Az), and if it needs a Filter Slider or not.
- The HyperStar C11 lens converts a standard Celestron 11" SCT from f/10 to f/1.9, making the system 25 times faster. That means 25-times shorter exposures! Now you can capture deep-sky images without guiding and without an equatorial wedge (in alt-az configuration). The HyperStar lens shortens the focal length of the telescope, giving a much wider field of view, and giving a greater tolerance of tracking errors, allowing for unguided, alt-az imaging.
- The HyperStar 11 is compatible with a variety of cameras, including CCD, CMOS and DSLRs. The HyperStar 11 covers up to a 35mm sensor size. Separate adapters are required for different cameras. One adapter is included with the HyperStar lens.

Starizona HyperStar 14 v4 Edge HD 攝影修正鏡

Starizona

$11200

售罄

- Please specify which Camera, Mount Type (EQ or Alt/Az), and if it needs a Filter Slider or not.
Specifications:
- Focal Ratio: f/2
- Focal Length: 715mm
- Maximum Usable Sensor Size: 43mm Diagonal (Full Frame)
- DSLR Compatible
- Field of View (with 43mm sensor): 3.45 degrees
- Camera Adapter Threaded for 2" (48mm) Filters
- Backfocus (from mounting thread to focal plane): 67.4mm (2.65")
- Length (without camera adapter): 5.1"
- Diameter: 4.9"
- Weight: 3.1 lbs

Starizona HyperStar 14 v4 Regular Non-Edge HD 攝影修正鏡

Starizona

$11200

售罄

- Please specify which Camera, Mount Type (EQ or Alt/Az), and if it needs a Filter Slider or not.
Specifications:
- Focal Ratio: f/2
- Focal Length: 715mm
- Maximum Usable Sensor Size: 43mm Diagonal (Full Frame)
- DSLR Compatible
- Field of View (with 43mm sensor): 3.45 degrees
- Camera Adapter Threaded for 2" (48mm) Filters
- Backfocus (from mounting thread to focal plane): 67.4mm (2.65")
- Length (without camera adapter): 5.1"
- Diameter: 4.9"
- Weight: 3.1 lbs

Starizona HyperStar 6 v4 攝影修正鏡

Starizona

$4000

售罄

- Please specify which Camera, Mount Type (EQ or Alt/Az), and if it needs a Filter Slider or not.
- HyperStar is based on Celestron's innovative Fastar feature. This feature allows the secondary mirror to be removed from Celestron's Schmidt-Cassegrain telescopes. By mounting the HyperStar lens assembly in place of the secondary mirror, a CCD camera can be mounted at the front of the telescope allowing for a wider field of view and much faster imaging.
- The HyperStar lens assembly works with a variety of cameras. Different cameras require different adapters, however.
- A holder is included for safe storage of the secondary mirror while imaging.
- The HyperStar systems allows the telescope to operate at a focal ratio of f/2, an incredible 25 times faster than the standard f/10 focal ratio! Images can be obtained in just seconds!

Starizona HyperStar 8 v4 Regular Non-Edge HD 攝影修正鏡

Starizona

$8000

售罄

- Please specify which Camera, Mount Type (EQ or Alt/Az), and if it needs a Filter Slider or not.
- The HyperStar 8 lens converts a standard Celestron 8" SCT from f/10 to f/1.9, making the system 25 times faster. That means 25-times shorter exposures! Now you can capture deep-sky images without guiding and without an equatorial wedge (in alt-az configuration). The HyperStar lens shortens the focal length of the telescope, giving a much wider field of view, and giving a greater tolerance of tracking errors, allowing for unguided, alt-az imaging.
- The HyperStar 8 is compatible with a variety of cameras, including CCD, CMOS and DSLRs. The HyperStar 8 covers up to a 28mm sensor size. Separate adapters are required for different cameras.
- Optical performance is excellent, with a coma-free, flat field of view up to 4.1 degrees wide.

Starizona HyperStar 9.25 v4 攝影修正鏡

Starizona

$9600

售罄

- Please specify which Camera, Mount Type (EQ or Alt/Az), and if it needs a Filter Slider or not.
- The HyperStar 9.25 lens converts a standard Celestron 9.25" SCT from f/10 to f/2.2, making the system 25 times faster. That means 25-times shorter exposures! Now you can capture deep-sky images without guiding and without an equatorial wedge (in alt-az configuration). The HyperStar lens shortens the focal length of the telescope, giving a much wider field of view, and giving a greater tolerance of tracking errors, allowing for unguided, alt-az imaging.
- The HyperStar 9.25 is compatible with a variety of cameras, including CCD, CMOS and DSLRs. The HyperStar 9.25 covers up to a 28mm sensor size. Separate adapters are required for different cameras. One adapter is included with the HyperStar lens.
- Optical performance is excellent, with a coma-free, flat field of view up to 3 degrees wide.

Starlight Integrated Paracorr System(SIPS) Coma Corrector 彗差修正鏡

Starlight Instruments 天文儀器

$5380

售罄

- TeleVue 彗差修正鏡,配合Feather Touch 調焦座使用。

Starlight Xpress OCULUS All-Sky Camera 180º 全天相機

Starlight Xpress

$9800

售罄

- The Oculus all-sky camera is designed to provide high quality sky images for weather and meteor observations. 
- The camera core is based on the 1.4 megapixel ‘SuperStar’ and it employs a 1.55mm FL f2 ‘Fish-Eye’ lens to achieve 180 degrees coverage. 
- A 2.5mm f1.2 150 degree ‘Fish-Eye’ lens is also available as an optional extra giving a higher resolution coverage of a smaller FOV.

Telescope Bag 100x30cm 望遠鏡袋

Others 其他

$290

售罄

- 內有防護軟墊及內隔,可放整套Celestron Starsense Explorer DX 130AZ望遠鏡、類近體積望遠鏡或其他中型赤道儀

Telescope Bag 95x25cm 望遠鏡袋

Others 其他

$270

售罄

- 內有防護軟墊及內隔,可放整套Celestron Starsense Explorer LT 80AZ或Sky-Watcher BK705AZ3望遠鏡或類近體積望遠鏡

Thousand Oaks Optical Silver Black Polymer Filter (A4)

Thousand Oaks 太陽濾膜

$320

售罄

- 由美國著名太陽濾片製造商Thousand Oaks Optical生產,可安全以肉眼觀看太陽表面型態如特大黑子群、日蝕現象等。

Thousand Oaks Optical Silver Black Polymer Filter (A4) x2

Thousand Oaks 太陽濾膜

$480

售罄

- 由美國著名太陽濾片製造商Thousand Oaks Optical生產,可安全以肉眼觀看太陽表面型態如特大黑子群、日蝕現象等。

Thousand Oaks Optical Silver Black Polymer Filter (A4) x5

Thousand Oaks 太陽濾膜

$900

售罄

- 由美國著名太陽濾片製造商Thousand Oaks Optical生產,可安全以肉眼觀看太陽表面型態如特大黑子群、日蝕現象等。

Thousand Oaks Optical Solar Viewer

Thousand Oaks 太陽濾膜

$20

售罄

- 由美國著名太陽濾片製造商Thousand Oaks Optical生產,可安全以肉眼觀看太陽表面型態如特大黑子群、日蝕現象等。
- 每張$20,10張或以上每張$15,50張或以上每張$10
- 只供應卡片型號。

TMB Mono, Aspheric Or, ED Barlow 目視套裝 (二手器材)

Used Items 二手器材

$98000

售罄

- 這些目鏡停產多年,個別型號重新投產造價一再提升也賣光了,現出全套目視組合,正常情況下在二手市場要花數年才可搜集夠一整套。
- TMB Supermonocentric 4、5、6、7、8、9、10、12、14、16mm 目鏡各2個
- TMB Aspheric Orthoscope25mm 目鏡2個
- TMB 1.8x ED Barlow 1個
- 全套23個目鏡及巴羅,HK$98000,絶不拆售、亦不接受議價。

TMB-Supermonocentric 16mm (二手器材)

Used Items 二手器材

$3800

售罄

- 由享負盛名美國光學設計師Thomas Back生前設計,由APM監製,德國Berliner Glas製造的TMB Supermonocentric目鏡。
- 採用一組三片膠合設計,僅兩個空氣-玻璃介面,顯著提升對比度,為行星月面雙星目鏡的登峰造極之作,只要在視場容許下,深空天體效果亦比由多片透鏡組成的廣角目鏡優秀,更容易從天空背景中觀測到暗淡目標。
- 目鏡少用,成色極高,連原裝紙盒。

TMB-Supermonocentric 4.0mm (二手器材)

Used Items 二手器材

$3800

售罄

- 由享負盛名美國光學設計師Thomas Back生前設計,由APM監製,德國Berliner Glas製造的TMB Supermonocentric目鏡。
- 採用一組三片膠合設計,僅兩個空氣-玻璃介面,顯著提升對比度,為行星月面雙星目鏡的登峰造極之作,只要在視場容許下,深空天體效果亦比由多片透鏡組成的廣角目鏡優秀,更容易從天空背景中觀測到暗淡目標。
- 目鏡少用,成色極高,連原裝紙盒。

TMB-Supermonocentric 6.0mm (二手器材)

Used Items 二手器材

$3800

售罄

- 由享負盛名美國光學設計師Thomas Back生前設計,由APM監製,德國Berliner Glas製造的TMB Supermonocentric目鏡。
- 採用一組三片膠合設計,僅兩個空氣-玻璃介面,顯著提升對比度,為行星月面雙星目鏡的登峰造極之作,只要在視場容許下,深空天體效果亦比由多片透鏡組成的廣角目鏡優秀,更容易從天空背景中觀測到暗淡目標。
- 目鏡少用,成色極高,連原裝紙盒。

Tripod Bag 75x25cm 三腳架袋

Others 其他

$250

售罄

- 內有防護軟墊及內隔,可放Celestron NexStar 4SE / 5SE / 6SE / 8SE的三腳架或類近體積三腳架

Tripod Bag 85x25cm 三腳架袋

Others 其他

$250

售罄

- 內有防護軟墊及內隔,可放Celestron NexStar Evolution 6 / 8 / 8HD 的三腳架或類近體積三腳架

ZWO 1.25″ ADC 大氣色散矯正器

ZWO

$1080

售罄

- Voted as "HOT SKY PRODUCT – 2017” by SKY&TELESCOPE magazine!
-  Used to reduce the effect of atmospheric dispersion on lunar and planetary images

ZWO 12V 5A AC to DC adapter (British standard) 英標電源

ZWO

$280

售罄

- To be used with ASI cooled cameras and ASIAIR Pro.
- The handy adapter supplies constant 12-volt power at 5A.
- British Standard: Can be used in UK, Hong Kong, Singapore, Malaysia, Vietnam, Indonesia, The United Arab Emirates etc.

ZWO EAF Celestron 11/C14 電動調焦器支架

ZWO

$380

售罄

- This bracket is designed to work with C8 and C9 the Celestron SCT scopes. You can directly connect it to the scopes without using the feather touch focusers.
- It is CNC milled from an aircraft graded aluminum block. Quality reliable.
- Includes flexible coupling x1, motor bracket x1, M4-8mm x2, M3-14mm x3

ZWO EAF Celestron C8/C9.25 電動調焦器支架

ZWO

$380

售罄

- This bracket is designed to work with C11 and C14 the Celestron SCT scopes. You can directly connect it to the scopes without using the feather touch focusers.
- It is CNC milled from an aircraft graded aluminum block. Quality reliable.
- Includes flexible coupling x1, motor bracket x1, M4-8mm x2, M3-35mm x3, M4-35mm x3

ZWO EFW 8 x 1.25″/31mm 電動濾鏡輪

ZWO

$2380

售罄

- The latest EFW (Electronic Filter Wheel), larger than the previous but still low on weight. Only 400 grams (14 oz)!
- The body is CNC milled from an aircraft graded aluminum block.
- Very thin design, where it measures only 20 mm on the wheel body.
- The heart of our EFW comes from NPM, Japan, whose the manufactor for the stepmotor and the quality is trustful and reliable. Guaranteed long life.
- The Electronic Filter wheel can be rotated in both counter clockwise or clockwise direction for filter selection.
- There are no need for multiple cables to power this wheel up, just one USB cable does the trick.The power consumption of this EFW is approximately 120mAh @ 5V, which can be operated from the Cooled CCD’s USB hub.
- The distance between the filter and sensor is around 10mm when you connect it to ASI1600. So 1.25″ filters won’t have vignetting up to F5 focal ratio scope and 31mm filter won’t have vignetting up to F2 lens.

ZWO EFW Mini 電動濾鏡輪

ZWO

$1580

售罄

- The smallest and most lightweight 1.25″ Electronic Filter Wheel in the world! 300g ONLY ! Small than your hand !
- The body is CNC machined from a full block of aircraft grade aluminium.
- Very thin design, 20mm ONLY.
- The step motor is the heart of the EFWmini, which is made by NPM from Japan. You can trust its quality and relability.
- Supports both 5*1.25″ filters or 5*31mm filters.
- The Electronic Filter wheel can be rotated in both counter clockwise or clockwise direction for filter selection.
- Only one USB Cable is enough to power up the EFW, the max power consumption is around [email protected], so you can connected it form the USB2.0 hub of our cooled cameras.
- The distance between the filter and sensor is around 10mm when you connect it to ASI1600. So 1.25″ filters won’t have vignetting up to F5 focal ratio scope and 31mm filter won’t have vigentting up to F2 lens.

ZWO LRGB 31mm Filters 濾鏡

ZWO

$1380

售罄

- The ZWO LRGB  31mm filter has better transmission, better coating,  better color separation
- The RGB color combine weights will be approximately 1:1:1
- Fine-optically polished to ensure accurate 1/4 wavefront
- More than 92% transmission at passband
- Infrared wavelength 700-1100nm cut-off
- Precision off-band blocking
- Multi-layers anti-reflection coating
- Small spectral "gap” to minimize effect of light pollution
- More parfocal – thickness 2 mm

ZWO Mini Guide Scope 30F4 迷你導星鏡

ZWO

$800

售罄

- Compatible with all ASI cameras.

ZWO Narrowband 31mm Filter Set 窄帶濾鏡套裝

ZWO

$3380

售罄

- Narrowband filter do not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.
- It can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor, and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).

付款

Galaxy Scientific Group 星河科研社

$4200


+ -

海洋公園星空探索科學營3人活動費用

天文知識入門

SoftRepublic 共和媒體

$68

售罄

- 本書蒐集了天文科學中的最新知識,配以數百幅彩圖,希望可以用淺白的文字為普羅大眾介紹這門看似艱澀的科學。

尋星鏡架及太陽瞄準器 (二手器材)

Used Items 二手器材

$20

售罄

- 尋星鏡架及太陽瞄準器