$425.00
Mirrors are made with BK7 quality optical glass and all the mirror surface quality of at least 1/16 wave RMS. All mirrors have an aluminum reflective coating, reflectivity is approximately 93%. The aluminum coating is protected by a properly applied protective coating (SiO2).
| Diameter | Focal Length | Thickness |
| 153mm (6") | f/8 | |
| 200mm (8") | 1200mm (f/5) | 25mm |
| 250mm (10") | 1250mm (f/5) | 35mm |
| 304mm (12") |
1500mm (f/5) | 35mm |
| 406mm (16") | f/4.5 |
