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China, Chinese Standard Longpass Filter/Optical Longpass Filter/Longpass Optical Fiters1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Optical Lens InstrumentOptical FilterOptical FilterOptics Filter
Shanghai Rui Tai Photoelectric Technology Co., Ltd.
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Product Description General Introduction: The Raytek long pass edge filter is made of hard dielectric filter coating, which can produce a very steep transition between the pass band and the stop band, and the performance is far better than that of the absorption colored glass filter.Long pass filters are used to pass through light longer than the cut-off wavelength and shield light shorter than the cut-off wavelength by absorbing or reflecting. Long pass filter has many applications. It can be combined with short-pass filter to realize the function of adjustable band-pass filterProducts Name: Standard longpass filterAlias: Longpass filters, Longpass optical filters, Optical longpass filters, Standard longpass optical filters, Standard optical longpass filters, etcBandpass Filters Substrates:Optical glass Optional I:High quality Optical glassfrom CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETCOptional II:Equivalent High quality Optical glassMade in China, C-laser own brands Main Applying: Applying Fields I:automobile four-wheel aligner, microplate reader, cable TV upgrade equipment, wireless transmission equipment, mobile phone barcode scanning, infrared electronic whiteboard, external camera, infrared touch screen, iris recognition, infrared medical instrument, infrared ink recognition, red film recognition, face recognition sensor system, Safety testing equipment, handheld infrared laser rangefinder, optical instruments, printing testing equipment, medical and health equipment and testing instruments, etc.Applying Fields II:All kinds of beauty equipment***** Main Characters:1).Steep transition slope2).High rejection stopband3).High transmission passband4)lExcellent temperature stability5).Blockable X-ray6).Blocking X-raysProducts 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 DataDescriptionTypeDielectric Longpass FilterCenter Wavelength-Surface Quality80-50 scratch-digClear Aperturecentral ≥ 80% of areaAngle of Incidence0°Damage Threshold-Wedge-Chamfers-Chamfers Angle Tolerance-Temperature Range-50 to 100°CWavelength Shift with Temperature0.025 nm/°CHumidity ResistancePer MIL-STD-810E, Method 507.3, Procedure III Modified to 7 cyclesCut-on Wavelength400nm/450nm/500nm/550nm/550nm/600nm/650nm700nm/750nm/800nm/850nm/900nm/950nm/1000nmMatching Transmittance Range410-1200nm/460-1200nm/510-1200nm/560-1200nm610-1200nm/660-1200nm/715-1200nm/765-1200nm815-1200nm/865-1200nm/920-1200nm/970-1200nm/1020-2200nmPopular Physical Size Specification:Size12.7mm,25.4mm,50.8mm,or custom manufacturingSize Tolerance±0.5 mm or design as per demandThicknessCustom manufacturingThickness Tolerance±0.1 mm, or design as per demandMain 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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