New Generation Diagonal 2" 90° Star Mirror Precision 1/10 lambda surface with thickness 10mm mirror. Reflectivity rate 97.0 percent. Inside diameter (48mm) includes the capability to connect variety of filters. Weight : 470 g
High precision mirror surface with high reflectivity rate, 2" star Diagonal, with elegant exterior design, perfect measurement for super wide angle 2" eyepiece for astro observation.
2"- 1.25" adapter with brass compression ring
Sell new for $99.00 will sell for $70.00 + Shipping