Spheric Lens, Single Lens, Optical Lens manufacturer / supplier in China, offering 25.4mm Coated Super Polish Spherical Lens Optical Glass Lens, Customized Fully Polished Optical Light Guide Glass Rod, 7.5X7.5XL50mm Optical Glass Tapered Light Rod and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $100.00/ Piece |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Usage: | Lighting, Medical, Optical, Photography, Astronomy |
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Type: | Windows |
Transmittance: | 90%-95% |
Dia50.8xT10mm Coated Optical Silicon Window
Specifications:
Items Description Silicon WindowMaterial:Silicon Mono type N 20-50 .cmDiameter:50.8+/-0.1mmThickness:10.0+/-0.1mmROC1:infinityROC2:infinityFlatness:PV<1/4L@633nmSurface quality:60-40Parallelism:<3arcminClear aperture:>90%Chamfer:protectedCoating:AR coating,Ravg<3%@3-5μm,AOI:0degStandard:MIL-PRF-13830B
Inspection:Control items Inspection instrument/method Diameter:Mitutoyo Vernier caliperSurface Quality:Naked eye test& 15W LED cold lightFlatness:ZYGO interferometerParallelism:Thickness gaugeChamfer:Magnifier X6& naked eye test