4 ms·
The calculation uses the size of a pixel in arc-minutes (radians). If you specify a pixel size (in m, or cm) then you will need to also specify the eye-pixel di
by empiricus 15y ago
The calculation uses the size of a pixel in arc-minutes (radians). If you specify a pixel size (in m, or cm) then you will need to also specify the eye-pixel distance. Easier to calculate using the arc-minutes size of a pixel.