There's a woman named Veronica Seider who had vision 20x better than average. She could identify people more than a mile (1.6km) away.
22
Only about 2% of the world population has green eyes.
36
The human eye blinks an average of 4,200,000 times a year.
233
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
9
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
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If the human eye was a digital camera, it would have 576 megapixels.
25