crystalline lens(n = noun.body) lens, lens of the eye - biconvex transparent body situated behind the iris in the eye; its role (along with the cornea) is to focuses light on the retina;
is a kind of organ
is a part of eye, oculus, optic
has parts: cortex, lens cortex, lens capsule

achromatic lens, anastigmatic lens, camera lens, closeup lens, compound lens, concave lens, contact lens, converging lens, convex lens, crown lens, crystalline, diverging lens, electron lens, field lens, fisheye lens, fresnel lens, genus lens, intraocular lens, lens, lens cap, lens capsule, lens cover, lens culinaris, lens implant, lens maker, lens system, macro lens, object lens, objective lens, optical lens, portrait lens, telephoto lens, wide-angle lens, zoom lens