Osram is launching the Oslon Black SFH 4713A, an infrared LED (IRED) with a wavelength of 850 nanometers (nm). It is suited to security applications, such as camera surveillance of public spaces, company premises and entrances to banks and shopping centers.   While previous Oslon Black high-flux IREDs were designed for systems with a range of up to 100 meters, the SFH 4713A supports efficient designs for near-range illumination from 10 to 50 meters.   Infrared short- to mid-range lighting sy...