Set multiple color temperatures with one unit! A wide brightness surface and high-brightness light source capable of high luminous output even at high color temperatures.
The "LSB-2922WCRI" is a wide brightness surface and high-brightness light source that allows multiple color temperatures to be set with a single unit. It can achieve high brightness output even at high color temperatures (such as 36,000 cd/m² at 6500K). You can set any desired brightness value using the numeric keypad input. Additionally, it boasts a consistently stable brightness value thanks to its brightness feedback control function. 【Features】 ■ Multiple color temperatures can be set with a single unit ■ High brightness output even at high color temperatures (such as 36,000 cd/m² at 6500K) ■ Any desired brightness value can be set using the numeric keypad input ■ Consistently stable brightness value due to brightness feedback control function ■ High brightness uniformity even over a wide brightness surface *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■ Brightness value: 500 to 36,000 [cd/m2] (LV11.8 to LV18) ■ Brightness area: 290mm × 220mm ■ Brightness uniformity: ±3.5% (within 7%) ■ Lighting method: Constant DC lighting (purple excitation high color rendering LED Ra=97) ■ External communication I/F: USB ■ Dimensions: 508(W) × 462(H) × 638(D) mm ■ Weight: 30.0 kg or less *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Light source for camera evaluation *For more details, please refer to the PDF document or feel free to contact us.
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For more than half a century, Tsubosaka Electric has specialized in the development and manufacturing of precision inspection equipment for cameras, serving clients both in Japan and internationally. Our measuring instruments have played a vital role in enhancing camera quality since the days of film cameras, supporting camera manufacturers in their production and inspection processes. We offer a comprehensive lineup of inspection and measurement solutions, including: evaluation stable light sources (luminance boxes), shutter testers, electronic collimators, aperture area meters, lens testers, and strobe testers, etc. From hardware design to software development, our products are developed entirely in-house to ensure seamless integration and top-tier performance. Recognized for our manufacturing excellence, we are ISO 9001 certified and trusted by major camera manufacturers worldwide. Our expertise also extends beyond the camera industry, and we also can develop optical measuring instrument for advanced medical devices and autonomous driving where they use proprietary optical sensing technology. Additionally, our contrast testers used to measure the contrast values of resist inks in LCD color filters that are contributing to the advancement of high-definition and high-contrast TVs and monitors across the globe. At Tsubosaka Electric, we pride ourselves on flexibility and innovation. We offer a wide range of customizable measurement solutions and are happy to accommodate special orders tailored to your specific requirements. Please feel free to consult with us.