Search Result for "convex lens":
Wordnet 3.0

NOUN (1)

1. lens such that a beam of light passing through it is brought to a point or focus;
[syn: converging lens, convex lens]



WordNet (r) 3.0 (2006):

convex lens
    n 1: lens such that a beam of light passing through it is
         brought to a point or focus [syn: converging lens,
         convex lens]