24 ms·
I thought it was the other way around. Pupil dilation tends to be based on ambient light, so the closer the screen intensity matches ambient light the better.
by nicoburns 5y ago
I thought it was the other way around. Pupil dilation tends to be based on ambient light, so the closer the screen intensity matches ambient light the better.
- marvindanig 5y agoYes, but a dimly lit room will cause more exertion on the pupillary muscles anyway, because the flux of light is way too low for all types of focused activity like reading. Both undivided attention and the flux of light have a significant influence on the pupillary state of the eyes. [1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4634867/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4634867/