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Pixels Per Degree
Use a screen's size and resolution combined with your viewing distance (from your eyes to the screen) to calculate the Pixels Per Degree (PPD). PPD - Horizontal FOV -° Scaled PPD - Aspect ratio - PPI - Scaled PPI - Screen Dimensions - inches Scaled Resolution -.
>FHD (1080p) UW-FHDQHD (1440p)UW-QHD2xFHD2xQHD4K UHDDCI 4KUW-4K5K8K UHD
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