The Electric Eye is a character who appears in the episode "Bottle Burglars."
It is basically a big eye. It has a greenish sclera, a red pupil, and a black iris. It is also held by a metal bracket.
Role in episode
, while looking for the Krabby Patty secret formula
, encounter this machine. It states that it will do a cornea scan on them. SpongeBob uses a mugshot of Plankton
to gain access.