Imaging Sphere IS LI and IS VA – cost effective, fast, single measurement for small Light Sources and Displays
Radiant Vision Systems Imaging Sphere IS LI™ (Luminous Intensity) and IS VA™ (viewing angle) allow cost effective, fast, single measurement captures of complete angular performance information for small light sources and displays. The IS-LI™ Luminous Intensity Measurement System provides comprehensive measurement of far-field luminous intensity; radiant intensity, CIE chromaticity coordinates, and correlated color temperature (CCT) distributions as a function of angle for LEDs and other small light sources.
The IS-VA™ View Angle Performance Measurement System delivers high-speed, comprehensive measurements of color, luminance (brightness) and contrast as a function of view angle for flat panel displays and display components.
The IS LI™ is available in two sizes: Light weighted IS LI-TE with dome diameter 100 mm and the IS LI with dome diameter 500 mm. The IS VA™ is available with dome diameter 500 mm. All three types of Imaging Spheres do not need a darkroom for operation.