Request InfoOsram Opto Semiconductors Inc.The SFH 4055 IR transmitter from Osram Opto Semiconductors Inc. is a side-looking IR LED targeted at eye-tracking systems in augmented and virtual reality headsets. Featuring a wavelength of 850 nm, the device is based on the company’s Firefly platform. The technology also allows for the incorporation of foveated rendering, whereby the rendering workload of the processor is greatly eased by reducing the image quality in the peripheral vision. 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