エドモンド・オプティクス・ジャパン Official site

List of Dichroic Filters

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Edmund Optics offers a range of dichroic filters, including dichroic mirrors that reflect one color while transmitting all other visible wavelengths, dichroic short-pass and long-pass filters designed for visible or near-infrared (NIR) applications, and dichroic filters (beam splitters) that pass/cut at the primary wavelengths emitted by fluorescent dyes. For more details, please visit the official Edmund Optics website via the link below.

Edmund Optics [Official Site] | Go to the Dichroic Filter List Page

basic information

The dichroic filter, which is included in the category of dichroic mirrors, is coated with a thin film dielectric layer that allows specific wavelength bands to pass through while reflecting other wavelengths. Unlike absorption filters that absorb light, dichroic filters can be used with stronger light sources as they block transmission through reflection. Dichroic filters are typically used at an incident angle of 45° and reflect the light that is blocked at a 90° angle relative to the transmitted light. Dichroic filters are used in applications such as fluorescence microscopy and flow cytometry to selectively transmit light towards the detector.

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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 available for stock sale. Customers in Japan are served by the local subsidiary, Edmund Optics Japan Co., Ltd.

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