not if they don't have threads to attach one
Yes they do
No, camera eyes like all other vertebrates. Mollusks also have camera eyes. Only anthropods and insects have compound eyes.
The official Canon website has information about all of the currently available camcorders made by Canon. They also sell these camcorders on the website.
They all have eyes.
Animals blink to keep their eyes from getting dry. Fish are always underwater so they don't have to worry about that.
Camcorders can be confusing and are alot of money. Try consumer's report where camcorders are tested and all given a score.
It is just as good as a human that are not blind
No there not all fish sleep but most of them dont have eyelds therefor cannot close there eyes
Canon does have digital camcorders on sale, however almost all electronic manufacturers are slowly stopping production of camcorders due to the convergence of video recording on cellphones and digital cameras.
All of 'em can, even if they're not built in. You'll either need another complete lens assembly or you can just go to your camera store and buy on a lens adapter to convert your existing lens to a `fish-eye'.
Blinky the Fish Had 3 Eyes
The eyes of fish are called "ocular globes."