50mm (2 inches) Cubic Crystal Blank, 50x50x80mm (3") Rectangular K9 Crystal Block, 50x50x100mm (4") Rectangular Optical Glass Blank

50mm (2 inches) Cubic Crystal Blank, 50x50x80mm (3") Rectangular K9 Crystal Block, 50x50x100mm (4") Rectangular Optical Glass Blank, Rectangle Optic Crystal Block Available For Custom 3D/2D Laser Etching.

Item No.: BLANK-K9-19002

Material: Optical K9 Crystal Glass

Size:  Standard - 50mm (2 inches)   

           Medium - 80mm  (3 inches) 

           Large - 100mm (4 Inches)

Custom Shape & Size Available