High Brightness Lighting Device (Maximum 65000 lx Type)
Translucent Chart Lighting Light Box The LG4 is a compact light box designed for easy portability, set up to uniformly illuminate translucent test charts. Key Features: - >95% Uniformity - Illuminance Level: 100 - 65000 lx - Dimming Function: 32 kHz Pulse Width Modulation (PWM) - Software Control LG Technology The LG4 is an illumination device equipped with 432 LEDs, featuring an illuminance level ranging from 100 lx to 65000 lx and a dimming function with 32 kHz Pulse Width Modulation (PWM). The control software is included with the device, and an optional LG C++ API is available. The LG4 is also integrated into lightSTUDIO-H (HDR option), allowing for testing in real scenes. Using a Controller Area Network (CAN) system, up to 99 LG4 units can be connected and controlled with LG software.
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【Specifications】 ■Operating Principle: A lightbox designed to uniformly illuminate a transmission test chart based on LED technology ■Light Source: 432 LEDs ■Color Temperature: Approximately 5000 K +/-5% ■Maximum/Minimum Illuminance Values: Maximum 65000 lx / Minimum 100 lx ■Uniformity of Illumination: > 95% in the effective area of the chart * 280 x 157.5 mm > 95% (Diameter 70 mm) * *Measured on the chart surface *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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At Trioptics Japan, we serve as the exclusive distributor in Japan for Image Engineering (IE), a global leader in camera image quality evaluation. We offer a range of products including light sources, charts, and software for image quality assessment, as well as evaluation solutions and measurement services. IE participates in the development of standards in international committees related to image quality, such as ISO/TC42 and IEEE-P2020 (a working group for establishing image quality standards for automotive applications), and many of IE's products and solutions comply with international standards. At our Yokohama office, we have established a lab equipped with a darkroom environment, where we permanently showcase demo equipment including various light sources, charts, and analysis software from IE. We introduce and propose products and solutions for camera image quality performance evaluation in accordance with international standards, and for customers considering purchases, we can conduct a series of demo measurements from image capture to analysis. Additionally, we provide image quality performance measurement services using IE products, conducting evaluations of image performance metrics for camera modules across various industries, including automotive cameras, digital cameras, security cameras, and medical endoscope cameras.