硅透镜特性详细描述：我们可为您加工订做各种硅平凸透镜，硅双凸透镜，硅平凹透镜，硅双凹透镜材料：硅(Si)曲率半径:&plu***n;10mm—&plu***n;50000mm直径:10mm—200mm面型:λ/4—2λ光洁度:60-40偏心:<3'有效孔径:>90%倒角:0.2×45°镀膜:可根据客户要求镀膜硅Si平凸球面透镜材料:Si(硅)设计波长:4.0μm焦距公差:&plu***n;1%外形公差:+0.0/-0.1mm厚度公差:&plu***n;0.2mm面型:λ/2@632.8nm光洁度:60-40偏心:<3'有效孔径:>80%倒边:<0.2×45°镀膜:IRARCoating3-5μmSi平凸球面透镜(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)16A8308R15.0012.7036.382.602.0014.2416A8126R20.0012.7048.512.402.0019.3016A8943R40.0012.7097.012.202.0039.3616A8281R25.4025.4061.603.302.0024.4416A8862R50.0025.40121.274.003.3048.8316A8949R75.0025.40181.904.003.6073.8316A8020R100.0025.40242.534.003.7098.8316A8336R150.0025.40363.804.003.80148.8316A8019R200.0025.40485.064.003.80198.8316A8023R500.0025.401212.652.102.00499.3916A8599R750.0025.401818.982.002.00749.4216A8810R1000.0025.402425.302.002.00999.42)