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Our company processes and sells cut and polished products of "color glass filters" made by SCHOTT and HOYA. Applications include C.C filters, BPF, LPF, SPF, ND, etc. We also perform "ball lens processing" with a material of BK-7, accommodating shapes from φ1 to φ10 with sphericity ≦1μ, which is recommended for applications such as endoscopes. 【Features】 ■ Color Glass Filters - Made by SCHOTT and HOYA - C.C filters (BG-18 filter for visual sensitivity correction), BPF, LPF, SPF, ND, etc. ■ Ball Lens Processing - Shapes from φ1 to φ10 with sphericity ≦1μ - Material BK-7 - For endoscopes, etc. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Color glass filters: C.C filters (BG-18 filter for visual sensitivity correction), BPF, LPF, SPF, ND, etc. ■ Ball lens processing: Endoscopes, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Keihin Optical Film Industries aims to contribute to further technological innovation and societal development by continuously providing optical thin film products and services that form the core of the industry through advanced and relentless proprietary technology development.