Corner Cube Rückstrahler

Corner cube retroreflector AttributeCommercialHigh PrecisonTypical materialBK7,Fused Silica and other optic glassTypical dimension(D*H)mm10*7.5,12.7*9.5,25.4*19,138*28.5,50.8*37.5mmDimension(D)tolerance+0.0,-0.2mm+0.0,-0.1mmDimension(H)tolerance+/-0.3mm+/-0.15mmClear aperture>85%>90%Deviation<5"<3"Surface quality60-40 scratch & dig (<=25.4*19mm);80-50 scratch & dig(>25.4*19mm)40-20 scratch & dig (<=25.4*19mm);60-40 scratch & dig(>25.4*19mm)Wavefront distortionlambda/2 at 632.8nm(<=25.4*19mm);lambda at 632.8nm(>25.4*19mm)lambda/4 at 632.8nm(<=25.4*19mm);lambda/2 at 632.8nm(>25.4*19mm)Protective bevel0.1-0.3mm for D10-D25.4mm0.05-0.2mm for D10-D25.4mm