crystalline lens
— Noun
– English
～ biconvex transparent body situated behind the iris in the eye; its role (along with the cornea) is to focus light on the retina
compound lens
— Noun
– English
～ a lens system consisting of two or more lenses on the same axis
contact lens
— Noun
– English
～ a thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication
Crotalus lepidus
— Noun
– English
～ mountain rock dweller of Mexico and most southern parts of United States southwest