Bintel Secondary Mirror 28mm - The Binocular and Telescope Shop

Bintel 副镜 28 毫米

SKU: AD041
Barcode: 22355013

$49.00

In stock

Delivered to anywhere is Australia and New Zealand.
Orders placed before 2 PM are usually shipped the same day.
Bintel 副镜 28 毫米

$49.00

$49.00

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Same day shipping

If you order before 2pm we will ship your items same day.
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Expert aftersales support

We fully support our products!
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Minimum 2-Year Warranty. 

+ extended manufacturer warranties
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Aussie Owned & Stocked

Our store is Australian owned and stocked.

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次镜（或次镜）是反射望远镜中的第二个偏转或聚焦镜元件。主镜收集的光线被导向焦点，焦点通常位于次镜的位置之后。光学平面对角镜形式的次镜用于在牛顿反射镜等设计中重新引导光路。

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