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Your cart
Celestron
Celestron C11-A XLT SCT 望远镜 OTA(CGE)
$5,999.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Celestron C11-A XLT 光学管组件
Celestron 提供施密特卡塞格林光学元件作为管组件,仅可与您最喜欢的支架一起使用。
- 11" 施密特-卡塞格伦光管组件
- 铝光学管
- Celestron 的优质 StarBright XLT 涂层
- 焦距 2800 毫米 (f/10)
- 含 40 毫米目镜 (70x)
- 可视背面允许使用 1.25 英寸配件
- 9x50 寻星镜帮助准确找到物体
- 星对角线可在观察高空物体时提供更舒适的观看位置
- 包括与 CGE(宽 3 英寸)燕尾槽兼容的燕尾槽导轨
Celestron C11-A XLT OTA 规格
| 光学设计 | 施密特一卡塞格林 |
|---|---|
| 孔径(毫米) | 279.4 毫米(11 英寸) |
| 焦距 | 2800 毫米(110 英寸) |
| 焦距比 | 10 |
| 目镜焦距 | 40 毫米 |
| 目镜放大倍数 | 70 x |
| 寻星镜 | 9x50 |
| 星对角线 | 1.25 英寸 |
| 光学筒 | 铝 |
| 最高有用放大倍数 | 660 x |
| 最低有用放大倍数 | 40 x |
| 限制恒星星等 | 14.7 |
| 分辨率(瑞利) | 0.5 角秒 |
| 解析度(道斯) | 0.42 角秒 |
| 聚光能力(与人眼相比) | 1593 x |
| 次镜遮挡 | 95 毫米 |
| 次镜直径遮挡 | 34% |
| 副镜遮挡面积 | 12% |
| 光学涂层 | 星光/XLT |
| 光学管长度 | 610 毫米 |
| 光学筒重量 | 12公斤 |
| 燕尾兼容性 | CGE 安装 |
Choose your Location
-
Bintel Glebe
Usually ready for pickup in 24 hours
Bintel 84 Wentworth park road, Glebe, 2073, NSW
Phone:(02) 9518 7255
Hours:
Monday9:30 am–5:30 pm
Tuesday9:30 am–5:30 pm
Wednesday9:30 am–5:30 pm
Thursday9:30 am–5:30 pm
Friday9:30 am–5:30 pm
Saturday9:30 am–4 pm
SundayClosed
$5,999.00
$5,999.00
$5,999.00
Same day shipping
If you order before 2pm we will ship your items same day.
Expert aftersales support
We fully support our products!
Minimum 2-Year Warranty.
+ extended manufacturer warranties
Aussie Owned & Stocked
Our store is Australian owned and stocked.
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Celestron C11-A XLT 光学管组件
Celestron 提供施密特卡塞格林光学元件作为管组件,仅可与您最喜欢的支架一起使用。
- 11" 施密特-卡塞格伦光管组件
- 铝光学管
- Celestron 的优质 StarBright XLT 涂层
- 焦距 2800 毫米 (f/10)
- 含 40 毫米目镜 (70x)
- 可视背面允许使用 1.25 英寸配件
- 9x50 寻星镜帮助准确找到物体
- 星对角线可在观察高空物体时提供更舒适的观看位置
- 包括与 CGE(宽 3 英寸)燕尾槽兼容的燕尾槽导轨
Celestron C11-A XLT OTA 规格
| 光学设计 | 施密特一卡塞格林 |
|---|---|
| 孔径(毫米) | 279.4 毫米(11 英寸) |
| 焦距 | 2800 毫米(110 英寸) |
| 焦距比 | 10 |
| 目镜焦距 | 40 毫米 |
| 目镜放大倍数 | 70 x |
| 寻星镜 | 9x50 |
| 星对角线 | 1.25 英寸 |
| 光学筒 | 铝 |
| 最高有用放大倍数 | 660 x |
| 最低有用放大倍数 | 40 x |
| 限制恒星星等 | 14.7 |
| 分辨率(瑞利) | 0.5 角秒 |
| 解析度(道斯) | 0.42 角秒 |
| 聚光能力(与人眼相比) | 1593 x |
| 次镜遮挡 | 95 毫米 |
| 次镜直径遮挡 | 34% |
| 副镜遮挡面积 | 12% |
| 光学涂层 | 星光/XLT |
| 光学管长度 | 610 毫米 |
| 光学筒重量 | 12公斤 |
| 燕尾兼容性 | CGE 安装 |
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