Newtonian Reflector telescoe Mirror, DIY Astronomical Telescopes Telescope Secondary Mirror (40MM)
Product Description
Newtonian Reflector telescoe Mirror, DIY Astronomical Telescopes Telescope Secondary Mirror (40MM)
- Reflected at: 92% ；Coating, aluminizing and protective film
- Suitable for DIY telescopes
- Surface accuracy： 1/10 λ
Technical Specifications
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