Newtonian Reflector Telescope DIY Dedicated Secondary Mirror Elliptical
Secondary mirror for Newtonian telescopes with aluminized surface and protective film. Provides dimension tolerance and surface accuracy specs for optical axis alignment. Customer insight mentions none
Highlights
- aluminized reflective surface
- protective scratch film
- precision tolerances
Pros
- aluminized reflective surface
- protective film to reduce scratches
- dimension tolerance 0.5mm
- surface accuracy PV 1/4-1/6
- suitable for Newtonian optical axis steering
Cons
- customer insights unavailable
- no explicit mounting or size details
- no compatibility list
Best For
Features
- Aluminized secondary mirror with protective film to prevent scratches
- Spherical mirror design with 0.5 mm dimension tolerance
- Surface accuracy PV 1/4-1/6 for optical quality
- Intended for use as a Newtonian telescope optical axis component
- Designed as a DIY dedicated secondary mirror for Newtonian reflectors
