Brightness can be changed while keeping the color as is! RGB-LED light source that can also emit light with white LEDs.
The "LSB-111RGB" is a brightness box that uses four types of LEDs—Red, Green, Blue, and White—as its light source. It can control the output ratio of RGB lighting, allowing for a wide range of colors to be reproduced. Additionally, it has built-in sensors for each color to maintain a constant intensity, and it can also light up using white LEDs. 【Features】 ■ Change to any color using RGB LEDs ■ Adjust brightness while keeping the color unchanged ■ RGB ratio is automatically corrected by individual sensors ■ Brightness 10–3500 cd/m² (depending on RGB ratio) ■ Capable of emitting light with white LEDs *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■ Brightness [cd/m2]: 10-3500 (Max RGB ratio) ■ Brightness area (WxH) [mm]: 100 x 100 ■ Brightness uniformity [± %]: 3 (when above 100 cd/m2) ■ Chromaticity uniformity [%]: within ±5 (when above 1000 cd/m2 and the spectral radiant energy of each RGB within a circle of φ85) ■ Light source: LED ■ Lighting method: PWM 1 [MHz] lighting *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Adjustment of RGB sensor sensitivity *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.