Security News > 2017 > August > Friday Squid Blogging: Squid Eyeballs (Schneier on Security)
2017-08-11 21:24
Details on how a squid's eye corrects for underwater distortion: Spherical lenses, like the squids', usually can't focus the incoming light to one point as it passes through the curved surface, which causes an unclear image. The only way to correct this is by bending each ray of light differently as it falls on each location of the lens's surface....
News URL
https://www.schneier.com/blog/archives/2017/08/friday_squid_bl_588.html