Achieving the desired transmission spectrum! Used for various applications such as luminance meters, illuminance meters, and color difference meters.
This product is a color matching filter that reproduces the sensitivity curve of the human eye, allowing cameras and sensor devices to achieve the same visual perception as humans by inserting it between them. By layering dielectric films on glass and utilizing interference effects at the multilayer film interfaces, it achieves the desired transmission spectrum. Customization of spectral transmittance and the deposition of anti-reflective coatings and UV-IR cut filters on the backside are also possible. 【Features】 ■ Achieves f1' below 2% ■ Passes various reliability tests with a dense film ■ Customizable upon request *For more details, please refer to the related links or feel free to contact us.
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For more details, please refer to the related links or feel free to contact us.
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【Uses】 ■Luminance meter ■Illuminance meter ■Color difference meter ■Colorimeter *For more details, please refer to the related links or feel free to contact us.
Company information
Since the birth of our company's first pair of eyeglass lenses in 1939, Tokai Optical has responded to the advanced needs of "lighter, thinner, and clearer" lenses faster than anyone else, marking our journey as a true evolution of eyeglass lens technology. In particular, our high-sense lens designs that support eyewear fashion have garnered significant attention with each new product announcement, shaping numerous trends. With pride as a manufacturer of advanced technology eyeglass lenses, and backed by our achievements that have been recognized and cherished by everyone, each employee is constantly tackling new challenges with sincerity.
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