Newtonian Reflector Telescope Secondary Mirror, Elliptical
Reflective secondary mirror for Newtonian telescopes with aluminized surface and protective film. Dimension tolerance 0.5mm and surface PV 1/4-1/6. Useful for optical axis alignment in DIY setups
Highlights
- elliptical/secondary mirror for DIY Newtonian
- protective coating to reduce scratches
- precise manufacturing tolerances
Pros
- aluminized reflective surface
- protective film to prevent scratches
- tight dimension tolerance
- suitable for Newtonian optical axis alignment
Cons
- based on customer data, no explicit usage feedback
- no explicit compatibility details
- no installation guidance provided
Best For
Features
- Spherical secondary mirror with aluminized surface and protective film
- Main mirror protection against scratches with light-touch safeguard
- Dimension tolerance ±0.5 mm and surface accuracy PV 1/4-1/6
- Designed for Newtonian astronomical telescope optical axis alignment
