D76F300 Primary mirror + secondary Mirror For Astronomical Telescope Lens

Description

Package included:1
pcs
（Need a large amount can contact me, the price can be discounted）
The main mirror is made of K9 glass with a diameter of 78 mm, a focal length of about 300 mm and a short axis of 20 mm. Its surface is coated with aluminium film and alumina protective film. Its aperture and focal ratio are relatively small. It is suitable for buying and practicing hands or being used as a children's telescope. According to feedback from friends who have done so, dozens of ring mountains can be photographed.
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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