Emsley's Model Eye used to calculate the projected retinal image size.... | Download Scientific Diagram
Visual Angle Primer
General: Calculating Object Diameter and Angle of View, Minimum Object Size, and Magnification
SR Research Ltd. on Twitter: "We've added a handy visual angle calculator to our website - convert pixels to degrees and vice versa: https://t.co/uWsZRVCCGk https://t.co/X5pMJ4DSC1" / Twitter
How Big is Too Big? A Guide to Optimizing Screen Size vs Viewing Distance for a Perfect Home-Theater Experience - VAVA Blog