minus lens


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con·cave lens

a diverging minus power lens.
Synonym(s): minus lens
Farlex Partner Medical Dictionary © Farlex 2012

minus lens

A concave lens used to improve visual acuity in myopic patients.
Synonym: divergent lens
See also: lens
Medical Dictionary, © 2009 Farlex and Partners
References in periodicals archive ?
Minus lens accommodative amplitude was determined monocularly in the phoropter for both the right and left eyes.