The SpectralLED RS-7-2-IS500-2X tunable light sources for calibration of large-area cameras and image sensors combines two LED light source engines with a 0.5 m sphere that includes a 150 mm output port. It has radiometric stability of <0.1% and wavelength accuracy of 0.25 nm. Wavelength options run from 380 to 1000 nm.
Gamma Scientific
San Diego, CA