エドモンド・オプティクス・ジャパン Official site

ND filter for M25.5 & M30.5 camera lenses

All products are sold individually as standard specifications. We offer quick supply due to complete stock availability.

■For camera lens connection, ND filters for VIS (using absorption type) and NIR (using anti-reflective type) are fixed with a gold frame. ■A rich lineup based on optical density. ■By layering filters, it is possible to arrange filters with custom optical densities (transmission characteristics).

Related Link - https://www.edmundoptics.jp/optics/optical-filters…

basic information

The TECHSPEC absorptive ND filter and TECHSPEC anti-reflective ND filter have been fixed to a camera lens mount of M25.5 x 0.5 or M30.5 x 0.5, allowing them to be connected to camera lenses with the same mount. ND filters are used to limit the amount of light reaching the image sensor surface of the camera system. By adjusting the incident light amount using the ND filter instead of the aperture on the camera lens, the depth of field of the image is restricted, eliminating stereoscopic errors and other image errors. This alleviates the limitations of the application areas of machine vision software. ... For the continuation of this description, as well as the product lineup of standard products, their specifications, and sales prices, please refer to the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (You can access it from the product homepage linked above).

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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-based personal identification 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, Inc.

2024 Edition "Imaging Optics Catalog"

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