Used for sensitivity correction of exposure meters! A filter that selectively absorbs infrared and near-infrared light.
The "Color Correction Filter" is a filter that adjusts the color light of the blue, green, and red parts of the visible spectrum, and there is a cyan series. The "Cyan Filter" is a filter that selectively absorbs the red and near-infrared parts, with no fading due to the light source, and is used for image tube sensitivity correction, exposure meter sensitivity correction, and so on. 【Features】 ■ Selectively absorbs the red and near-infrared parts ■ No fading due to the light source ■ Used for image tube sensitivity correction, exposure meter sensitivity correction, etc. ■ No change in transmission and absorption wavelength characteristics ■ Can be cut to any size through post-processing even with relatively large glass substrates *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Wavelength with the highest transmittance】 《Color Correction Filter (Cyan)》 ■C-500S: 500nm ■E-CM-500S: 500nm ■C-5000: 500nm *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ For image tube sensitivity correction *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Kenko Optical Co., Ltd. is a group company of Kenko Tokina Co., Ltd., which is widely recognized in the field of optical and imaging equipment. We mainly engage in the design, manufacturing, and sales of color glass filters for industrial applications, vapor-deposited interference filters, lenses, and various lighting devices for image input.