非球面透镜
直径:2mm to 500mm
尺寸公差:+0.00/-0.1
材料:BK7,K9,蓝宝石,石英,氟化钙,硒化锌,硅,锗等
光洁度:80-50 to 10/5
面型:1 lambda to 1/10 lambda
厚度公差:+0.00/-0.05mm
焦距公差:+/-1%
通光孔径:>直径90%
偏心:<3分
镀膜:增透膜，反射膜
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三胶合球面透镜 | 直径:2mm to 500mm 尺寸公差:+0.00/-0.1 材料:BK7,K9,蓝宝石,石英,氟化钙,硒化锌,硅,锗等 光洁度:80-50 to 10/5 面型:1 lambda to 1/10 lambda 厚度公差:+0.00/-0.05mm 焦距公差:+/-1% 通光孔径:>直... |
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双凸球面透镜 | 直径:2mm to 500mm 尺寸公差:+0.00/-0.1 材料:BK7,K9,蓝宝石,石英,氟化钙,硒化锌,硅,锗等 光洁度:80-50 to 10/5 面型:1 lambda to 1/10 lambda 厚度公差:+0.00/-0.05mm 焦距公差:+/-1% 通光孔径:>直... |
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双凹球面透镜 | 直径:2mm to 500mm 尺寸公差:+0.00/-0.1 材料:BK7,K9,蓝宝石,石英,氟化钙,硒化锌,硅,锗等 光洁度:80-50 to 10/5 面型:1 lambda to 1/10 lambda 厚度公差:+0.00/-0.05mm 焦距公差:+/-1% 通光孔径:>直... |
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非球面透镜 | 直径:2mm to 500mm 尺寸公差:+0.00/-0.1 材料:BK7,K9,蓝宝石,石英,氟化钙,硒化锌,硅,锗等 光洁度:80-50 to 10/5 面型:1 lambda to 1/10 lambda 厚度公差:+0.00/-0.05mm 焦距公差:+/-1% 通光孔径:>直... |
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