Infrared LED Adjustable with External Optics
The Infrared OSTAR Lighting LED from OSRAM Opto Semiconductors allows adjustment with external optics. The LED produces 3.5 W of optical output power at an operating current of 1 A. The hexagonal honeycomb shape of this high-power component enables multiple IR LEDs to be combined to form a large space-saving matrix. Intended applications include industrial lighting for camera-based surveillance systems such as CCTV and intelligent transportation systems (ITS). The SFH4750, at 850 nm, is designed for CCD and CMOS cameras with suppressed visibility for the human eye. The SFH4751 has a wavelength of 940 nm, and is used in applications where visibility of the light source must be eliminated.