Astronomical
Telesco
p
e
35mm-100mm Reflective Telescope Secondary Mirror
Oblique Mirror Flat Mirror Elliptical Plane Mirror
Newtonian Telescope Secondary Mirror
Type: Elliptical Plane Mirror
Auxiliary Mirror Size Available:
20/25/30/35/40/42/50/54/70
Tolerance: ±0.5
Surface Accuracy PV: 1/4-1/6λ
Coating: Aluminum Reflection + Protective Film
On Oct 24, 2025 at 15:54:13 PDT, seller added the following information: