Min. Order Reference FOB Price
10 Pieces US$0.10-10.00 / Piece
Product Description
Factory Supply Customized High Quality Spherical Optical Glass Lens Product Description &Index: Name Optical Lens Material Optical glass Diameter Tolerance +0/-0.2 mm Thickness Tolerance +/-0.2 mm Cler Aperture > 90% Flatness λ/4 @632.8nm Surface Quality 80/50~40/20 ...