Si LensSpecifications:Material: SiliconDiameter Tolerance: +0.00, -0.15mm(Standard), +0.00,-0.05mm(Precision)Thickness Tolerance: +/-0.1mmFlatness: lambda at 632.8nmSurface Quality: 60-40 S/DParaxial ...
Alpha Optics Co., Ltd
Main Products: precision lenses, ball lenses, aspheric lenses, micro lenses... More