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China, Chinese High-Quality Fused Silica Lens for Superior Light Control1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOptical LensPremium LensHigh-Quality Fused Silica Lens
Shanghai Rui Tai Photoelectric Technology Co., Ltd.
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Product Description General Introduction: Raytek UV fused quartz cylindrical lens can be coated with multilayer antireflective film or without coating. All lenses are guaranteed λ/ 8 surface accuracy and 20-10 scratch-dig surface quality. UV fused silica is a highly pure synthetic amorphous silica, which can provide transmittance of 195-2100nm. This amorphous colorless quartz glass combines very low thermal expansion coefficient, good optical quality and excellent transmittance in the ultraviolet band. Moreover, it does not emit fluorescence under ultraviolet light and is radiation resistant.Products Name: UV Fused Silica Plano-Concave LensesAlias: UV FUSED SILICA Plano-Concave Lenses,UV FUSED SILICA Plano-Concave Lenses, Optical Concave lens, UV FUSED SILICA optical concave lens, Visible UV FUSED SILICA Plano-Concave Lens, Visible Plano-concave lens, IR Plano-concave lens, NIR Plano-concave lens, 1064nm Plano-concave lens, Uncoated Plano-concave lens,etcLens Substrates:UV FUSED SILICAOptional I:UV FUSED SILICAfrom CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETCOptional II:Equivalent UV FUSED SILICAMade in China, C-laser own brands Coating Type:Coating Code:Coating TypeWavelength RangeAR.14Visible Multilayer430-700 nmAR.16NIR Multilayer650-1000 nmAR.18IR Multilayer1000-1550 nmAR.33Laser Line V-Coat Multilayer1064 nm-Uncoated-Main Applying: Applying Fields I:Negative lensImaging lensBeam expander lensBeam collimating lensDivergent collimated beamCollimating divergent beamApplying Fields II:Other***** Main Characters:1).UV grade fused silica substrates2).≤λ/8 surface irregularity, 20-10 scratch-dig3).Standardized focal lengths across different lens sizesProducts Highlights:1).Different grades materials for option.2).High precision & high surface roughness;3).Sizes can be customized as per the customers' request4).Quick lead time and delivery time.5).Matching super optics custom and processing capacity, including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc.6).Excellent post-sale quality warranty, with "3R"-return, replace & refund policyMain Optical Tech Specification:Tech DataDescriptionLens ShapePlano-ConcaveMaterialUV FUSED SILICASurface Quality20-10 scratch-digSurface Flatnessλ/4Surface Accuracy, Irregularityλ/8Surface Accuracy, Power1.5 λCentration≤3 arc minChamfers0-0.8 mm face widthChamfers Angle Tolerance45° ±15°, typicalFocal Length Tolerance±1 %Clear Aperture≥central 90% of diameterEffective Focal Length(EFL)From -12.5mm to -1000mmPopular Physical Size Specification:Size6.35mm/12.70mm/25.40mm/50.8mm,orDesign & custom manufacturing as per demand.Size Tolerance+0/-0.1 mmThickness-Center Thickness Tolerance±0.1 mmMain Cooperation Materials Manufacturers:CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETCMain Export Countries & Areas:Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.Raytekoptics Extra value added services offered:1). Optical workcraft & process solution design;2). Rough processing raw materials;3). Semi finishing raw materials;4). Fabricate custom sizes and shapes;5). Design and supply custom coatings;6). Modify and resurface customer supplied materials;7). Drill holes, notch glass and provide beveled substrates;8). Precision polish optics with non-standard aspect ratios;Payment Method: by T/T or Western Union.Delivery time: 7-10 days.Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
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