optical
adj 1: of or relating to or involving optics; "optical supplies
2: relating to or using sight; "ocular inspection"; "an optical
illusion"; "visual powers"; "visual navigation" [syn: {ocular},
{optic}, {visual}]
3: 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" [syn: {ocular},
{optic}, {opthalmic}]