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1.Material: Bk7,BK270, Quartz, Caf2, MgF,Sapphire etc. 2.Diameter: .OD:2mm-800 3.Clear Aperture>90% of diameter
High Quality Manufactureed Optical Plano-concave lenses
Changchun Worldhawk Optoelectronics Co., Ltd.
optical, powell, windows, colored, glass, filter, mirrors
