Question

The defect of vision which can not be connected by using spectaller is??

Answer 1

Heya!!


The defect of vision which can not be connected by using spectaller is Cataract.


Hope it helps u ☺

Answer 2

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Following are the eye diseases that cannot be corrected by using lens 1. Cataract-opaqueness of eye lens[causes temporary blindness] .
2. Glaucoma-increase of pressure of vitreous humour of eye- may lead to temporary blindness.
3. Retinopathy[destruction of retina may cause permanent blindness.

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