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 $50.00/ 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% |
Dia40xT6mm uncoated Optical Germanium Window(Optical Ge Window)
Specifications:
Items Description Germanium WindowMaterial:Germanium type N Resistivity 5 to 40ohm/cmDiameter:40.0-0.1/-0.2mmThickness:6.0+0.1/-0.0mmROC1:infinityROC2:infinityFlatness:S1&S2:3/3(1)Surface quality:S1&S2:5/5x0.16;L5x0.025Parallelism:<1arcminClear aperture:>90%Chamfer:protectedCoating:uncoatedStandard:MIL-PRF-13830B