Daily Camera Inspection - Ideal Large Surface Light Source and Lighting Box for Management
VLB-4CRI
Surface light source and irradiation light source box using Ra=97 ultra-high color rendering LED.
The "Transmissive Chart Light Source Device" from Tsubosaka Electric uses LEDs with excellent spectral characteristics. We offer both a viewer type that emits light over a surface and an irradiation type that shines light on charts and similar items. 【Product Lineup】 ■ Viewer Type This type allows you to insert a chart (transmissive) printed on glass for photography, or to fill the screen for adjusting the camera's white balance. It can also be used as a surface illumination light source. ■ Irradiation Type This type is used when photographing charts (reflective) printed on paper and similar materials. It can be used for measuring camera resolution and shading. 〈Exhibition Information〉 The irradiation type LBR-244CRI will be exhibited at the "Automotive Technology Exhibition" held from May 23 to 25, 2018, at the booth number 114 of Fujikikaku System Co., Ltd. *For more details, please download the catalog or contact us.
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basic information
Viewer Type Model: VLB-4CRI Features: The surface emits light uniformly. You can adjust the brightness. You can switch the color temperature (optional). Applications: It is used for inserting charts printed on glass (transmissive type) for photography, or for full-screen shooting to adjust the camera's white balance. It can also be used as a surface illumination light source. Illumination Type Model: LBR-244CRI Features: It illuminates the target area uniformly. You can switch the illuminance. You can switch the color temperature. Applications: It is used for photographing charts printed on paper (reflective type). It can be used for camera resolution measurement and shading. *For more details, please download the catalog or contact us.
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Delivery Time
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Applications/Examples of results
- Camera shading, white balance adjustment, etc. - Evaluation of camera and lens resolution, etc. - As a light source for shooting.
Line up（1）
| Model number | overview |
|---|---|
| LBR-244CRI | Illuminating type light source |
catalog（2）
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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.