硒化锌（ZnSe）平凸球面透镜
材料:ZnSe（硒化锌）
设计波长:10.6μm
焦距公差:±1%
外形公差:+0.0/-0.1mm
厚度公差:±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:IR AR Coating 8-12μm
硒化锌（ZnSe）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)14A7477R15.0012.7021.043.002.0013.7514A7733R20.0012.7028.052.702.0018.8814A7673R40.0012.7056.112.402.0039.0014A7542R25.4025.4035.634.302.0023.6114A7656R50.0025.4070.134.002.8048.3414A7660R75.0025.40105.204.003.2073.3414A7261R100.0025.40140.274.003.4098.3414A7028R150.0025.40210.404.003.60148.3414A7228R200.0025.40280.534.003.70198.3414A7270R500.0025.40701.332.102.00499.1314A7234R750.0025.401052.002.102.00749.1314A7753R1000.0025.401402.662.102.00999.13