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■High transmittance and high blocking performance ■Broadband transmission bands ideal for imaging applications ■Available center wavelengths in the visible and near-infrared regions ■Hard coat OD 4.0 bandpass filters for 5nm, 10nm, and 25nm are also available *You can download the catalog from Edmund Optics Japan featuring this product below.
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basic information
The TECHSPEC Hard Coated OD 4 50nm Bandpass Filter is ideal for imaging applications that require the removal of unwanted background noise and enhancement of the image's signal-to-noise ratio, such as machine vision inspection, fluorescence microscopy, and various biotechnology devices. Unlike traditional interference filters made by laminating multiple substrates and coatings, hard-coated filters are created by depositing a hard coating onto a single substrate. This structure provides higher blocking performance (@blocking band) and better transmission characteristics (@transmission band) compared to traditional interference filters, resulting in a steeper transition from the transmission band to the blocking band. For the product lineup, specifications, and pricing of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.
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Applications/Examples of results
Edmund Optics (EO) is a leading company in optical components, imaging, and photonics technology. It supports markets worldwide, including R&D, electronics, semiconductors, pharmaceuticals, and biomedical fields. EO's products are used in a wide range of applications, from DNA analysis to retinal-based personal identification and high-speed FA applications. With the fusion of EO's latest manufacturing capabilities and global logistics network, it is recognized in the market as the No. 1 supplier of optical components available for stock sale. Customers in Japan are served by the local subsidiary, Edmund Optics Japan, Inc.
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Company information
Edmund Optics is a photonics and imaging company that has been manufacturing and supplying precision optical components and subassemblies to industries worldwide since its founding in 1942. In addition to the design and manufacture of a wide range of optical components, imaging systems, and optomechanical devices, Edmund Optics also supports OEM applications through the mass production of both stock items and custom products.