This human eye video close-up, via io9’s Incredible Photographs of Fractals Found in the Natural World, was filmed by AJ Korkidakis. The one below, which isn’t as crisp but goes into more detail about the eye’s different parts, is from a series by Paul Price on Extreme Detail:
YouTuber Lifeoftheunknown has another closeup:
There are more eye videos on this site.
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