The OL 770-InGaAs is a high-speed, multi-channel spectroradiometer that covers the 850 1700 nm spectrum, in addition to the current 200 - 780 nm and 380 - 780 nm versions of the OL Series 770 that are already available. Applications range from chemometrics and determining atmospheric absorption, to solar simulation and IRED source measurements. The modular design of the 770 product line makes it easy to integrate the InGaAs system into an existing setup to cover an even wider spectral range without needing to procure additional accessories.