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Place of Origin : China
Brand Name : Betteroptics
Usage : Optical
MOQ : 10
Price : USD1-99
Delivery Time : 30-35days
Payment Terms : 100%T/T
Supply Ability : 0.01-0.1million pcs
Material : Germanium
Structure : Round
Packaging Details : Carton Package
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Specification |
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Diameter Tolerance |
0.00/-0.15mm |
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Thickness Tolerance |
+/-0.10mm |
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Parallelism |
<3' |
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Surface Quality |
60/40 |
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Surface Flatness |
lambda/4@633nm |
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Clear Aperture |
>90% |
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Bevel |
0.2mm-0/+0.2*45° |
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Material
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germanium |
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Coating |
Specified by Customers |
For more info, please visit http://www.betteroptics1.com
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Ge lens Images |