A high-uniformity, spectrally adjustable transmission chart integrating sphere light source equipped with iQ-LED.
The LE7 is a highly uniform integrating sphere light source equipped with a spectrum-variable iQ-LED light source, which can be used with a transmissive test chart to improve the efficiency of camera image quality testing. Based on the principle of the integrating sphere, the effective area of the chart achieves over 97% uniformity. The LE7 comes with iQ-LED software (dedicated software for iQ-LED control) and a built-in spectrometer, allowing for optimal lighting throughout the entire product lifespan. Additionally, it provides an iQ-LED API (C++ API, C API) that can be easily integrated into the user's proprietary control software, usable with all iQ-LED equipped products. 【Key Features】 - Equipped with all functions of iQ-LED - High uniformity >97% (within the effective area of the chart) - Five lineup variations - Accurate low-light evaluation possible with LE7-E - Control of a single module to expand intensity range* *Single module control requires iQ-LED software version 3.2.0 or later.
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【Lineup】 ■LE7-2x Equipped with 2 iQ-LED V2 light sources, 82 high-output SMD LEDs, wavelength range 380-820nm ■LE7-4x Equipped with 4 iQ-LED V2 light sources, 164 high-output SMD LEDs, wavelength range 380-820nm ■LE7-6x Equipped with 6 iQ-LED V2 light sources, 246 high-output SMD LEDs, wavelength range 380-820nm ■LE7-E (suitable for low illumination testing) Equipped with 5 iQ-LED V2 + 1 iQ-LED V2 light source with a 1.8 ND filter 246 high-output SMD LEDs, wavelength range 380-820nm ※ Capable of creating a dynamic range of up to 1:100,000 ■LE7-VIS-IR (IR range compatible version) Equipped with 2 iQ-LED V2 + 4 iQ-LED IR light sources 402 high-output SMD LEDs, wavelength range 380-1050nm
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LE7 with camSPECS plate TE292 *camSPECS plate TE292 is sold separately The camSPECS plate TE292 is a specially designed transmissive plate for spectral sensitivity measurement and color correction of cameras. It was developed as an option to be used with the LE7, which is equipped with a dimmable iQ-LED light source, in conjunction with the front plate mounted on the camSPECS device. The camSPECS plate TE292 cannot be used alone and must be used in combination with high-uniformity lighting devices like the LE7.
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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.