NIR Intensity Lens
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NIR Intensity Lens For Near-Infrared Angular Emission Measurement Applications • Angular measurement of nearinfrared (NIR) light sources used in facial recognition and other 3D sensing applications • Turnkey evaluation of 850 or 940 nanometer (nm)* light sources for accurate radiant intensity output at all angles • In-line measurement for both R&D and quality control during production, ensuring safety and performance Benefits • Accurate and reliable measurement of angular emissions up to ±70° at once • Faster than goniometric systems; more accurate than measuring distributions on a wall • High angular resolution • Compact form factor • Combination of low cost, high performance, and flexibility Key Features • Highly accurate NIR emission measurement as a function of angle • Analysis of Diffractive Optical Element (DOE) patterns available in optional TT-NIRI™ software module • High-speed operation, capturing data for all angles simultaneously • Easy-to-use measurement control and analysis software Fast, accurate radiant intensity measurement solution for evaluation of near-infrared light sources The Radiant Vision Systems NIR Intensity Lens system is an integrated camera/ lens solution that measures the angular distribution of near-infrared (NIR) emissions from LEDs and lasers. The NIR Intensity Lens system captures a full cone of data in a single measurement up to ±70 degrees. This provides extremely fast, accurate results, making the system ideal for in-line quality control. The lens is mounted to a Radiant Vision Systems ProMetric® Imaging Radiometer and is used with ProMetric or TrueTest™ Software for intuitive setup and customizable automated measurement sequences. Extensive data analysis and display functions are also supported, including isometric plots, cross-sectional graphs, radar plots, and bitmaps. Radar plot in TrueTest Software showing radiant intensity of a near-infrared LED. NIR Intensity Lens (Camera and Lens Solution) Primary application Near-IR radiant intensity distribution measurement Integrated camera ProMetric®Imaging Radiometer Working distance Sampling size Approx. Resolution Measurement capabilities Radiant Intensity, Power, Radiant Flux Additional analysis features Export to text file, cross-sections, points of interest, radar plots Specifications subject to change without notice. * For applications at wavelengths outside of 850 or 940 nm, please speak to a Radiant sales representative. Radiant Vision Systems 18640 NE 67th Court Redmond, WA 98052 USA General Inquiries: Info@RadiantVS.com Technical Support: Support@RadiantVS.com Website: www.RadiantVisionSystems.com Copyright © 2022 Radiant Vision System