Lighting/sources that can conduct field evaluations indoors.
Reproducing the evaluation that was conducted under sunlight indoors.
Pseudo sunlight lighting that ensures color reproduction close to sunlight. We will recreate the environment evaluated through fieldwork indoors. We offer lighting that can reproduce 100,000 lux and lighting with adjustable color temperatures, which can be used for visibility assessments in strong sunlight, product scratch inspections, and comparisons with paint color master samples. Additionally, we have equipment that can recreate environments of 5000K / over 2500 lux for evaluating photographic paper. We can customize the equipment according to the irradiation target, including the addition of near-infrared energy and changes to the light-emitting mechanism. We also have rental units available for some models, so please feel free to consult with us.
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basic information
Simulated sunlight illumination: SOL series Lighting box for inspecting three-dimensional objects: LBEE Lighting box for chart photography: LBR
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Applications/Examples of results
- Evaluation of visibility for self-illuminating panels - Evaluation of scratches on aluminum sashes - Evaluation of color for photographic paper - Evaluation of camera performance (chart lighting) - Evaluation of response for sunlight sensors
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Company information
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.
