Basic Info.

Product Description

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,znse,optical crystals or others *parallelism:1 arc min *clear 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