Changchun Better Optics Co., Ltd.
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Specification |
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Diameter |
0.6-100mm |
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Diameter Tolerance |
+0/-0.005mm |
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Ellipsoid Tolerance |
+/-0.005mm |
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Surface Quality |
60/40 |
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Surface Flatness |
lambda/4@633nm |
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Material |
Optical glass such as K9, fused silica, calcium fluoride, germanium, silicon and etc. |
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For more info, please visit http://www.betteroptics1.com