Re:Man can change his pupil size on command
by sethammons on Wednesday September 01, 2021 @03:56PM
(#28384833)
Instead of focusing like that, think about crossing your eyes but keep them in place. It is like changing the depth of focus, but different.
On topic, though, I tried it, and changing what I'm focused on doesn't change my pupil size. But maybe I wasn't going far enough? I just looked in a mirror, focused on a spec of dust on the mirror, then changed focus to the image of something behind me, and my pupils didn't change at all.