Sidelooking IR LEDs targets eye-tracking systems
Osram Opto Semiconductors has launche its smallest sidelooking infrared LED to date, the SFH 4055 based on the proven Firefly platform. Emitting at 850nm, the new LED is primarily targeted at eye-tracking
systems in augmented and virtual reality headsets where multiple
infrared LEDs illuminate users’ eyes and capture the light reflected
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