ND filter beam splitter
Adjusting the amount of light transmitted without changing the color tone ND filter beam splitter used in various optical devices 【Features】 ○ Two types are available: one that adjusts the transmittance using special glass or resin that absorbs light, and another that adjusts the transmittance with a half-mirror coating. ○ The half-mirror coating is broadly classified into two categories: dielectric multilayer films and metal films, with chromium (Cr) commonly used as the material for metal films due to its excellent durability. We can propose the optimal solution according to the customer's application. ○ Transmittance and reflectance Dielectric multilayer films have almost zero absorption, so when combined, the transmittance and reflectance total approximately 100%. The transmittance (reflectance) can be set arbitrarily in the range of 0 to 100%. ● For other functions and details, please download the catalog.
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Adjusting the amount of light transmitted without changing the color tone ND filter beam splitter used in various optical devices 【Features】 ○ Two types are available: one that adjusts the transmittance using special glass or resin that absorbs light, and another that adjusts the transmittance with a half-mirror coating. ○ The half-mirror coating is broadly classified into two types: dielectric multilayer films and metal films, with chromium (Cr), known for its excellent durability, commonly used as the material for metal films. We can propose the optimal solution according to the customer's application. ○ Transmittance and reflectance Dielectric multilayer films have almost zero absorption, so when combining transmittance and reflectance, it totals approximately 100%. The transmittance (reflectance) can be set arbitrarily within the range of 0 to 100%. ● For other functions and details, please download the catalog.
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ND filter beam splitter
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Japan Vacuum Science Research Institute Co., Ltd. aims to contribute to society and satisfy customers through the manufacturing, sales, and services of precision optical glass and other products based on vacuum thin film technology, while continuously striving to reduce and improve environmental impact, and to be a company that can contribute to the sustainable development of the local community for the future.