Optical Filter Glass

The following types of Polished Optical Filter Glass are available for your purchase; KG-5,KG-3, RG-610, OG-590, OG-570, BG-42, BG-39, GG-395, GG-400, GG-420 and BG-36.

6 1/2 in. x 6 1/2 in. Square	2 in. x 2 in. Square
Shop for Optical Filter Glass 6.5" x 6.5" Polished Squares from 1mm to 3mm in thickness	Shop for Optical Filter Glass 2" x 2" Polished Squares from 1mm to 3mm in thickness