Infrared long pass filter
All products are sold individually as standard specification items. We offer short delivery times due to complete stock availability.
■Coated on silicon and germanium substrates ■Ideal for separation over a wide wavelength range ■Adopts a durable coating *You can download the catalog from Edmund Optics Japan that features this product below.*
basic information
The long pass filter sharply cuts light with wavelengths shorter than a specific wavelength. It is commonly used for wavelength separation, allowing for the separation of specific spectral regions while transmitting light at desired wavelengths with high transmission rates. Additionally, it effectively blocks light at unwanted wavelengths at higher dimensions. This product, made by depositing a durable hard coating on the surface of an optical quality substrate that transmits IR light, enables general surface cleaning and handling necessary for high-quality optical components. It is particularly suitable for FTIR spectroscopic analysis and thermal imaging. Please contact us for inquiries about custom sizes or coatings. For the product lineup of standard specifications and pricing, please visit the relevant product page on the official website of Edmund Optics Japan (accessible via the product homepage link 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 biometric authentication and high-speed FA applications. With the integration of EO's latest manufacturing capabilities and global logistics network, it is recognized in the market as the No. 1 supplier of optical components for stock sales. Customers in Japan are served by the local subsidiary, Edmund Optics Japan, Inc.
