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Your cart
Long Perng
适用于短折射镜的 Bintel 减焦镜 0.8X
$199.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
将天文摄影折射镜的有效焦距减少 0.8 倍,从而提供更短、更光学快速的焦比。
设计用于配备 2 英寸调焦器的任何折射望远镜,焦距在 400 毫米至 660 毫米之间,焦比为 f/5 至 f/7.5
所需后焦距:55mm
还可以使视野平坦,使画面边缘的星星更清晰
涂层:全多层镀膜
通光孔径:38mm
安装:螺纹
重量(克):175
一些最美丽的天体由于体积过大而无法放入成像折射望远镜和相机的视野中。此外,深空中的大多数物体都非常暗淡,因此如果不进行长时间曝光就很难成像,这增加了出错的可能性。0.8 倍折射望远镜焦距缩减器通过增加折射望远镜的视野同时将有效焦距减少 0.8 倍来解决这些障碍,从而提供更短、光学上更“快速”的焦比,提高天文摄影效率。使用 0.8 倍焦距缩减器不仅可以让您的折射望远镜获得更大的视野,而且还能够捕捉明亮、生动、细致的天文照片。
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
$199.00
$199.00
$199.00
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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将天文摄影折射镜的有效焦距减少 0.8 倍,从而提供更短、更光学快速的焦比。
设计用于配备 2 英寸调焦器的任何折射望远镜,焦距在 400 毫米至 660 毫米之间,焦比为 f/5 至 f/7.5
所需后焦距:55mm
还可以使视野平坦,使画面边缘的星星更清晰
涂层:全多层镀膜
通光孔径:38mm
安装:螺纹
重量(克):175
一些最美丽的天体由于体积过大而无法放入成像折射望远镜和相机的视野中。此外,深空中的大多数物体都非常暗淡,因此如果不进行长时间曝光就很难成像,这增加了出错的可能性。0.8 倍折射望远镜焦距缩减器通过增加折射望远镜的视野同时将有效焦距减少 0.8 倍来解决这些障碍,从而提供更短、光学上更“快速”的焦比,提高天文摄影效率。使用 0.8 倍焦距缩减器不仅可以让您的折射望远镜获得更大的视野,而且还能够捕捉明亮、生动、细致的天文照片。
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