氟化钙（CaF2）负弯月球面透镜材料:CaF2（氟化钙）设计波长:4μm焦距公差:&plu***n;1%外形公差:+0.0/-0.1mm厚度公差:&plu***n;0.1mm面型:λ/4@632.8nm光洁度:80-50偏心:<3'有效孔径:>80%倒边:<0.2×45镀膜:IRARCoating3-5μm氟化钙（CaF2）负弯月球面透镜(尺寸及镀膜可按用户需求定制)单位(mm)编号(NO.)焦距(EFL)直径(Dia)半径(R)中心厚(Tc)边厚(Te)后焦距(BFL)13F5067R-20.0012.70(R1)7.50(R2)95.572.005.30-21.5513F5847R-50.0012.70(R1)9.79(R2)20.423.004.30-54.4513F5154R-80.0012.70(R1)16.19(R2)33.723.003.70-84.3113F5469R-40.0025.40(R1)15.50(R2)308.294.0010.40-43.0013F5414R-50.0025.40(R1)15.50(R2)68.504.009.40-53.7513F5895R-75.0025.40(R1)14.80(R2)30.804.008.50-80.8913F5515R-100.0025.40(R1)20.16(R2)41.974.006.50-105.7613F5175R-150.0025.40(R1)30.81(R2)64.154.005.50-155.6613F5961R-200.0025.40(R1)41.44(R2)86.214.005.10-205.6113F5048R-500.0025.40(R1)105.10(R2)218.254.004.40-505.5313F5807R-750.0025.40(R1)158.12(R2)328.184.004.30-755.5213F5394R-1000.0025.40(R1)211.13(R2)438.094.004.20-1005.51)