Yes they do
No, camera eyes like all other vertebrates. Mollusks also have camera eyes. Only anthropods and insects have compound eyes.
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.
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
not if they don't have threads to attach one
Blinky the Fish Had 3 Eyes
The eyes of fish are called "ocular globes."
A fish with 10 eyes is called a "fish." It does not have a special name for having a specific number of eyes.
If they didn't have eyes, they wouldn't be fish. They would be FSH instead!
Their eyes can be almost any colour that the fish is.
as there is no light in deep waters,deep sea fishes get their eyes reduced during evolution.due to the availability of some light at middle of sea fishes living there have bigger eyes for clear vision.