1.Material: Bk7, Quartz, Caf2, Sapphire. 2.Diameter: .OD:2mm-120mm 3.Edge thickness: 1mm +/- 0.10mm. optical Prisms We can manufacture many kinds of optical prisms as to customers'demands,the main products are as follows:prisms:right angle prism,penta angle penta,wedge prism,corner cube prism,dove prism,powell prism,roof prism,trangular prism,cylindrical prism etc. Specifications:Material: Bk7, ...