中文 
The LIS-CCR150 Series integrating sphere light sources combine the high brightness, long lifetime, and energy efficiency of LEDs with the superior uniformity of integrating spheres. They provide an ideal solution for precise CCT adjustment and illumination control. The series includes visible-light and IR-extended versions, supporting CCT from 2300K to 10000K, with optional 850nm and 940nm IR bands. It is suitable for wide-FOV lens testing, digital camera uniformity measurements (luminance, color), and IR camera performance evaluation.
▊ Key Features
◆ Wide Range of llluminance and color Temperature Adjustment
luminance can be adjusted from 60 to 6,000 lux (uniformity >95% at a 120 mm aperture), and color temperature can be continuously adiusted from 2, 300K to 10,000K, meeting various lighting environment reguirements
◆ High-Precision Dimming and color Temperature control
lluminance supports 10,000-level fine adjustment, and color temperature supports 1 K/10 K/100 K/1,000 K step adjustment, enabling precise control.
◆ High Color Rendering and Uniformity
Color rendering index (Ra) >90, ensuring true color reproduction, The brightness uniformity within the sphere is ≥90% over a 220° field of view (FOV),ensuring even light distribution.
◆ IR Light Source (IR Models)
Integrated 850nm & 940nm wavelengths, supporting independent control or combined operation for infrared camera testing.
◆ Large Aperture size and Wide Field of View
The aperture size is 150 mm, supporting a 220°/240° FOv, suitable for various testing scenarios.
◆ Touchscreen and Programmable control
Equipped with an intuitive touchscreen control interface for easy operation, Supports C/C++ APl and Gul for automated integration.
