Housed in 1.6 x 1.2 x 0.8 mm package with 750 µm chip edge length, Model SFH 4710 delivers typical output of 270 mW from operating current of 500 mA. Device has emission angle of ±65° and does not need optics or reflectors, making it suitable for eye tracking and gesture detection. When injected into narrow-angle external optics, 850 nm IRED is suited for illumination in surveillance applications and for machine vision tasks such as pattern recognition and 3D measurement.
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