PakSC has made Dobsonian telescopes sold under various labels. We are now pleased to offer Reflective Telescope Secondary Mirror in the Pakistan market.
These elliptical flat mirrors have the same high quality as their parabolic primary mirrors. Made from optical grade BK-7 glass, all mirrors have a reflective aluminum coating with a reflectivity of approximately 92-93%. The aluminum coating is protected by silicon oxide (SiO2) over-coating.
- Minor axis diameter: 88mm
- Approx. major axis diameter: 70mm
- Approx. thickness: 20mm
- Weight: 30g