Fig. 2. Schematic diagram showing the structure of an HMD: (A) display, (B) pancake lenses, and (C) eye-tracking sensor. Image courtesy of Pico. Website: https://www.picoxr.com/. HMD = head-mounted display.

J Retin 2024;9:104-11 https://doi.org/10.21561/jor.2024.9.2.104

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