What is presbuopia what causes defect name the types of lance can be used to correct presbyopia?
Answers
Answered by
5
it occurdms in old people and difficult ro see nearby objects...
due to gradual weakening of the ciliary muscles and diminishing flexibility of the eye lens
corrected by bifocal lenses
due to gradual weakening of the ciliary muscles and diminishing flexibility of the eye lens
corrected by bifocal lenses
Similar questions