plural lenses
plural lenses
Learner's definition of LENS
[count]
1
: a clear curved piece of glass or plastic that is used in eyeglasses, cameras, telescopes, etc., to make things look clearer, smaller, or bigger镜片;透镜 — see picture at camera; see also contact lens, fish-eye lens, objective lens, telephoto lens, zoom lens 2
: the clear part of the eye that focuses light to form clear images(眼睛的)晶状体