平凸球面透镜
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:>直径90%
偏心:<3分
镀膜:增透膜,反射膜
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分光棱镜 | 材料:BK7,石英,蓝宝石,硒化锌,氟化钙,硅,锗等 尺寸:0.5mm-300mm 尺寸公差:+/-0.1mm 通光孔径:>90% 光洁度:80/50 60-40 40-20 20/10 10/5 面型:1/4lambda 倒角:0.25mmx45° 角度公差:三分 偏心:<... | |
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... | |
平凸柱面镜 | 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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