Glass Reflector Mirrors

Reflector ,also call mirror,china star optics could manufacture mirrors as follow: flat mirror,concave mirror,convex mirror,hot mirror,cold mirror,laser mirror,dielectric mirror,metal coated hr mirror,hyperbolical mirror etc. specifications of our mirror as follow: material:bk7 a glass, quartz, caf2,crystals or others parallelism:1 arc min apenture:90% squares/rectangles:1mm to110mm+/-0.2mm center thickness tolerance:+/-0.1mm surface quality:60-40 to 20/10 scratch/dig surface flatness:lambda/10 at 632.8nm parallelism:1 arc min