Eye

The eye was the primary visual organ of most biological lifeforms, comparable to the photoreceptors used by droids and cyborgs. The outer coat enclosing the eyeball was referred to as the sclera.

Most sentient species in the galaxy fared with a set of two eyes, most notably Humans. There were some exceptions to this. Three-eyed species included the Gran, Kobok, and the Ubuugan. Four-eyed species including the Emente, the Talz, Hysalrians, the Ualaq subspecies of Aqualish, the T'surr, Annoo-dat Prime, Nalrithians, and another four-eyed species. Six-eyed species included the Harch.

Non-sentient species included the four-eyed Nexu.