FPD Conoscope Lens
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FPD Conoscope Lens For View Angle Performance Measurement Applications • View angle performance measurement for LCD and OLED flat panel displays • Technology evaluation and characterization in display R&D and quality control • In-line quality control during display manufacturing Benefits • Accurate, reliable measurement of luminance, chromaticity and contrast to ±70° view angle • Faster than goniometric systems • Pairs with ProMetric® Imaging Colorimeters and Photometers • Combination of low cost, high performance and flexibility, designed for R&D and quality assurance labs Fast, accurate, low-cost view angle performance measurement for flat panel displays The Radiant Vision Systems conoscope lens measures the angular distribution of color, brightness, and contrast from displays and display components. The conoscope lens captures a full cone of view angle data in a single measurement to ±70 degrees. This provides quick, accurate results, making the system ideal for both R&D projects and in-line production quality control. The lens is wellsuited to a wide range of display types including those based on LCD and OLED technologies, as well as backlights. The conoscope lens mounts directly to a Radiant Vision Systems ProMetric® Imaging Photometer or Colorimeter. All Radiant Vision Systems cameras feature ProMetric Software, which provides intuitive camera set-up and extensive data analysis and display functions, including isometric plots, cross-section graphs, radar plots, bitmaps and CIE color plots. Specifications Parameter View angle measurement Working Distance Minimum Sampling Area View Angle Key Features • Proven accuracy in view angle measurement of luminance and chromaticity for any display • High-speed operation, capturing data for all angles simultaneously • Optional photopic or colorimetric measurement • Easy-to-use measurement control and analysis software 0.05° / sensor pixel (29MP) ; 0.03° / sensor pixel (61MP) Luminance - Minimum Luminance - Maximum System Accuracy** 0-60° Inclination Luminance (Y) ± 4% Color Coordinates (x,y) ± 0.004 60-70° Inclination Luminance (Y) ± 5% Color Coordinates (x,y) ± 0.007 Short-term Repeatability Measurement Capabilities*** Luminance, Radiance, Angular Contrast, CIE Chromaticity Coordinates, Correlated Color Temperature (CCT) Specifications subject to change without notice. * Based on ND1 configuration for I-series. For higher luminance sources, contact Info@RadiantVS.com. ** Accuracy dependent on spectrum under test and color calibration methods applied *** Color measurement available with I-series cameras only Radiant Vision Systems 1864 NE 67th Ct. Redmond, WA 98052 USA General Inquiries: Info@RadiantVS.com Technical Support: Support@RadiantVS.com Website: www.RadiantVisionSystems.com Copyright © 2022 Radiant Vision Sy