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China, Chinese Dia34xt3mm Uncoated Optical Neutral Density ND Filter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOptical FilterFilterOptical Filter
CPG OPTICS LIMITED
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Product Description Dia34xT3mm Uncoated Optical Neutral Density ND Filter Specifications: Items Description ND FilterMaterial:Hoya ND-0.3 Diameter:34.0+/-0.1mmThickness:3mm(REF),OD3.0 +/-0.1%@550nmROC1:infinityROC2:infinitySurface flatness:N/ASurface quality:S1&S2:60-40Parallelism:<3arcminClear aperture:>90%Chamfer:protectedCoating:uncoatedStandard:MIL-PRF-13830BDescription:CPG OPTICS offers very high coated and uncoated interference filters. We have developed a test method to guarantee the surface flatness and surface quality. All filters from CPG optics are used as standard test plate or in astronomy, we are very proud to tell and provide the fabricating service for the customers.Materials we already use: optical glass, materials, and even some plastics. Applications:. fluorescence microscopy. spectroscopy. clinical chemistry. machine vision inspection
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