It's quite bizarre-looking through all these animal and insect eyes and discovering how vastly different they are from one another. It's just mind-boggling to think there are so many different eye colors, shapes, uses, it's just too much to think about!
Here is a huge list of numerous animals/insects and a close-up of what their eye looks like and what "special features" it may have.
A majority of these incredible shots are taken by the incredibly talented photographer Suren Manvelyan! Check more of his amazing work here!