Jisho

×
Noun
1. lensFrom Dutch; Flemish
Wikipedia definition
2. Lens (optics)A lens is an optical device which transmits and refracts light, converging or diverging the beam. A simple lens consists of a single optical element. A compound lens is an array of simple lenses (elements) with a common axis; the use of multiple elements allows more optical aberrations to be corrected than is possible with a single element. Lenses are typically made of glass or transparent plastic.
Read “Lens (optics)” on English Wikipedia
Read “レンズ” on Japanese Wikipedia
Read “Lens (optics)” on DBpedia

Discussions

to talk about this word.