光学镜片
我们提供光学光学镜片instrument.Main的光学镜头,包括圆柱形的光学镜头,光学球面镜片,光学非球面镜片,光学棱镜,光学滤镜,光栅,光学窗口,光学镜片,光学元件,镜头,鱼眼镜头,宽广角镜头,长焦镜头,投影机镜头,转接环,转接筒,自定义镜头,贴牌等。
我们的光学镜头的规格如下:
*材料BK7或其他光学材料
*尺寸公差+0.0 ---0.1毫米
*中心厚度+ /毫米的
*焦距公差+ / -1%
*表面质量:20/10
*表面图的lambda / 2在633nm普莱诺方
*清除孔径> 90%
*倒角0.25毫米在45度(典型值)
*涂层可选
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