Science, asked by rajsharma30, 1 year ago

no Google ,,, what is the use of bifocal lense ??

Answers

Answered by sneha41046

1

bifocal lens are use in lens of old peoples during presbyopia defect of vision

Answered by Anonymous

2

Bifocal lense is used in ASTIGMATISM. When we suffer from both myopia and hypermetropia, then bifocal ( 2 foci ) lense is used.

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