"nem ertem" tajekozatlansag meg user error
"The retina of human eye has a static contrast ratio of around 100:1 (about 6.5 f-stops). As soon as the eye moves, it re-adjusts its exposure, both chemically and geometrically, by adjusting the iris (which regulates the size of the pupil )."
szeeintetek egy ambilitys rencernek mennyi van? Van hova adjust-olni?
