Since the OptiLight provides near-perfect replication of light sources like D50, D65, D75, A or TL 84 it can be used as a precise calibration reference for many types of optical instruments in manufacturing lines, laboratories, and test facilities. With closed-loop calibration control using a high-accuracy photodiode and thermal stabilization, the OptiLight is claimed to achieve extraordinary colorimetric stabilization that suits critical production requirements.
GL OptiLight LED 127 CLC is designed with analog closed-loop calibration using a built-in high-accuracy photodiode and a compact integrating sphere, providing ideal source homogeneity. Its electronic feedback control and thermal stabilization achieve remarkable colorimetric stabilization without any flicker. The internal LEDs are controlled via an automated multilevel calibration procedure without requiring any external measurement device.
The unit can be used to create almost any color source when controlled by a PC via USB connection or set with the built-in control panel. The spectral range available is from 385 – 750 nm and the luminance range from 100 – 3000 cd/m.
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