CONVEX LENS

Pronunciation (US): (GB):

Meaning:

Lens such that a beam of light passing through it is brought to a point or focus

Synonyms:

converging lens; convex lens

Classified under:

Nouns denoting man-made objects

Hypernyms ("convex lens" is a kind of...):

lens; lens system; lense (a transparent optical device used to converge or diverge transmitted light and to form images)

Hyponyms (each of the following is a kind of "convex lens"):

sunglass (a convex lens that focuses the rays of the sun; used to start a fire)