lens.
(Of thelat.)(lens, lentis, lentils).
1. amb. Object transparent, usually of glass, used in optical instruments to deflect the trajectory of light rays and form images. Or m. f.
2. amb. lens equipped with armor which is placed near the eye to correct vision defects. U m in pl.
1. amb. Disk small plastic or glass, concave on one side and convex on the other, to be apl
ICA directly on the cornea to correct refractive errors of the eye.