For DIY Telescope Spherical Concave Mirror Optical Spherical Glass Reflecting objective Set, The Main Mirror is Spherical, aluminized And Protective Film, And The Secondary mirror is Elliptical Plane Pack include:Primary Mirror + Secondary Mirror Set Reflectance at: 92% / 400-950nm Surface accuracy: 1/10 λ
Coating: Aluminium and protective film
| Size | D203F750 |
| Gtin | 0726189211982 |
| Mpn | NIUFANJING |
| Age_group | ADULT |
| Condition | NEW |
| Gender | UNISEX |
| Product_category | Gl_camera |
| Google_product_category | Cameras & Optics |
| Product_type | Electronics > Camera & Photo > Binoculars & Scopes > Telescopes > Reflectors |