Request InfoEdmund Optics Inc.Infrared OD 4 bandpass filters that provide the high transmission and deep rejection necessary to isolate narrow spectral regions have been unveiled by Edmund Optics. They are durable, and their single-substrate dielectric construction ensures easy maintenance. The bandpass interference filters have a diameter of 25 mm and provide center wavelengths of 2.7 to 5.3 μm. They selectively transmit a narrow range of wavelengths while blocking out all others. The filters feature >OD 4 blocking with center wavelengths optimized for analyzing water vapor, ethanol, formaldehyde, CO2, CO and NO....See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/15/2024Bandpass Optical FiltersThe Semrock Nanopede™ Optical Filters from IDEX Health & Science cover the near UV and visible spectrum 20 nm full-width, half-max steps. 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We also offer other interference filters including UV filters, visible filters, and...PHOTONICS BUYERS' GUIDE CATEGORIESTerahertz SpectrometersPhotonics Components TestingFourier Transform SpectrometersA fourier transform spectrometer is an instrument using a Michelson interferometer, a beamsplitter, two plane mirrors and a detector to give Fourier analysis of the detector signal to provide the...Adaptive OpticsAdaptive optics are optical components or assemblies whose performance is monitored and controlled so as to compensate for aberrations, static or dynamic perturbations such as thermal, mechanical and...COMPANIESPhotonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...