1. a lens with a single focus that is used after cataract surgery to provide clear distance vision; [syn: monofocal lens implant, monofocal IOL]
WordNet (r) 3.0 (2006):
monofocal lens implant
n 1: a lens with a single focus that is used after cataract
surgery to provide clear distance vision [syn: monofocal
lens implant, monofocal IOL]