ocular

nouns

combination of lenses at the viewing end of optical instruments
eyepiece, ocular

adjectives

of or relating to or resembling the eye
"ocular muscles"; "an ocular organ"; "ocular diseases"; "the optic (or optical) axis of the eye"; "an ocular spot is a pigmented organ or part believed to be sensitive to light"
ocular, opthalmic, optic, optical
pertains to
eye
relating to or using sight
"ocular inspection"; "an optical illusion"; "visual powers"; "visual navigation"
ocular, optic, optical, visual
pertains to
sight
visible
"be sure of it; give me the ocular proof"- Shakespeare; "a visual presentation"; "a visual image"
ocular, visual