D203F800 Primary mirror + secondary mirror Mirror Set for Astronomical Telescope

Description

（Need a large amount can contact me, the price can be discounted）
(Depending on your choice, only applies to one size)
D203F800 spherical primary mirror and 70mm short-axis secondary mirror
Spherical mirror, diameter: 203mm, focal length: 800mm, aluminized surface and protective film.
The short axis is the short side length of the secondary mirror
How to use？
Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. After drying, look at the light source from the side to see if there is some cotton or Keep the water stains on top, and if necessary, gently wipe them with some good quality mirror cloth (be careful, otherwise it will affect your telescope).
Package includes:
1PC D203F800 Primary mirror
1PC secondary mirror Mirror
You will receive exactly what you see on the First picture
Warranty:
If our product does not work properly for you and you want to exchange another one or get a refund, please confirm with our customer service first and list the product detailed problems.
We keep our promises that we will provide you with the best solution within 24 hours.
Note:
please make sure it will fit your machine before purchasing it.
Please check pictures for more details.
If this item can not work properly for you, please contact our Customer Service.
We promise we will do our best to serve you.
IF there is any VAT tax that happens during import in the buyer's country, it should be paid by the buyer.
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