Feature(may vary by option.)
●Newton Reflection Spherical Mirror D160F1300 Astronomy Telescope Main Mirror Without Auxiliary Mirror
●The main mirror is made of K9 glass, spherical reflective concave mirror, diameter 160mm, focal length 1300mm, focal ratio (diameter ratio) 8.12, surface aluminum laminate film, oxidation film
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Description
The main mirror is made of K9 glass, spherical reflective concave mirror, diameter 160mm, focal length 1300mm, focal ratio (diameter ratio) 8.12, surface aluminum laminate film, oxidation film.