What defines a great picture? Understanding the human eye will provide help to in dark situations, for instance: in case you are aware of how a lot time your eye might want to modify to the light situations (and how to protect that adjustment), you can work in these situations more efficiently.
On different occasions I have had professionals who have been involved with me in similar methods, who’ve noticed the truth that I successfully take photographs and video movies and I feel that they may have begun to wonder if I’m deceptive them about my poor eyesight.
It’s honest to say that no 2 individuals are the identical so what is of nice use to me isn’t essentially appropriate for someone else even when they’ve the same eye defects. Continuously, after shooting a photograph with my Canon EOS 7D, I am going to load it into Lightroom and discover that what looked sharp as an LIQUID CRYSTAL DISPLAY preview is definitely in no way in focus while you get right down to the 1:1 level.
The only way to inform in case your diopter is precisely adjusted to your eyes is to look around the viewfinder symbology (grid, publicity …