八角窗口片英文:SquareWindows
材料/Material:BK7/H-K9L
外形公差/DiameterTolerance:+0.0/-0.1mm
厚度公差/ThicknessTolerance:±0.1mm
面型/SurfaceAccuracy:λ/4@632.8nm
平行度/Parallelism:±2″
光洁度/SurfaceQuality:40-20
有效孔径/ClearAperture:>90%
倒边/Bevelling:<0.2×45°
镀膜/Coating:AR
地址:长春市经开区东南湖大路1958号
邮箱:dingxin898@163.com
电话:13353275400