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Supplier: | Suzhou Xuhong Photonics Technology Co., Ltd. |
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Price: | US $ 15-20/Piece |
Min Order: | 1/Piece |
Quantity:: | |
Trade Terms: | FOB |
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Prod Model: | RK-205 |
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Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Application: | Laser Engraving ,Cutting and Laser Marking |
Diameter: | 19mm, 45mm, 50mm |
Type: | Flat Lens |
Shape: | Single-lens |
Material: | K9, Quartz, |
Specifications | |||||
Material | Silicon, Molybdenum | ||||
Diameter Tolerance | +0.0/-0.1mm | ||||
Thickness Tolerance | ±0.1mm | ||||
Clear Aperture | >= 90% Diameter | ||||
Surface Flatness | λ/4 @632.8nm | ||||
Scratch/Dig | S1:40-20,S2:fine polished | ||||
Parallelism | <1' | ||||
Bevelling | <0.2×45° | ||||
Coating | HR Coating Reflectivity |
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