Agreed, these are just binocular vision. But here's an interesting one.
A relative had a pituitary tumor crushing her optic nerve, and went to a specialist who ran some tests as she was seeing Van Gogh style patterns everywhere. It turns out she had no color vision in the periphery, but she didn't know this. It was only when she couldn't correctly identify the color of some lights until they were right in front of her, and she got freaked out by it.
That's really cool. It's similar to how I can only read what's in the exact center of my vision, but I don't really notice because I'm always looking at what I'm trying to read. When my eyes move, my brain still maintains the illusion that what I'm reading has not actually moved, I look where I am focusing, so the data is there when I need it.
This is all really cool, honestly.
I can read fine from my left eye, but if I try to read with my right eye, then both eyes will be superimposed, and sometimes I'll get confused when my brain is trying to parse two sentences at once and it forgets which eye it's reading with.
My right eye is defective, lol. Even though it can see perfectly clearly and sharply, my brain just doesn't treat it properly. Everything that relies on having two eyes works fine, like depth perception, but anything that relies on only one eye, can only really be done with my left.
Agreed, these are just binocular vision. But here's an interesting one.
A relative had a pituitary tumor crushing her optic nerve, and went to a specialist who ran some tests as she was seeing Van Gogh style patterns everywhere. It turns out she had no color vision in the periphery, but she didn't know this. It was only when she couldn't correctly identify the color of some lights until they were right in front of her, and she got freaked out by it.