lens in English:

1. a transparent biconvex structure that helps refract light to the cornea

English word "lens"(a transparent biconvex structure that helps refract light to the cornea) occurs in sets:

Human Eye WWK: Create digital flashcards

2. a piece of glass or other transparent material with curved sides for concentrating or dispersing light rays

English word "lens"(a piece of glass or other transparent material with curved sides for concentrating or dispersing light rays) occurs in sets:

WWK- Structure of the human eye

3. an object used in glasses to let you see better

4. part attached to the camera body

English word "lens"(part attached to the camera body) occurs in sets:

General Basics

5. piece of curved glass