Switchable color temperature for the 2 systems! Viewer light source using ultra-high color rendering LED with Ra97.
The "VLB-10FBW2-CRI" is a viewer light source that uses ultra-high color rendering LEDs with a switchable Ra97 in two colors. It automatically adjusts for stable brightness at all times using an internal sensor. It can be easily controlled with dedicated PC control software. Additionally, connecting to a luminance meter (sold separately) allows for easy luminance registration. 【Features】 ■ Switchable between two color temperatures ■ Constantly stable brightness values due to FB control function ■ Luminance switching and registration settings available ■ Supports low luminance ■ Uses high color rendering LEDs with Ra = 97 *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■ Brightness value: 20 to 2,500 [cd/m2] 7 to 14.1 [LV] * Option available to set color temperature to one type and maximum brightness to LV15 ■ Brightness area: 100mm × 100mm ■ Brightness uniformity: ±3% ■ Color temperature: Two types to choose from (A: 3200±150K, B: 5500±300K, C: 6500±600K) ■ Light source lamp: High color rendering LED Ra=97 100[kHz] operation ■ Lamp lifespan: Approximately 20,000 hours * For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Evaluation light source for development and production lines *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.