varifocal
/ (ˈvɛərɪˌfəʊkəl) /
adjective
optics having a focus that can vary
relating to a lens that is graduated to permit any length of vision between near and distant
Nearby words
varietal, variety, variety is the spice of life, variety meat, variety store, varifocal, varifocals, variform, variformly, varify, vario-
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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