31
Mar
Mar
Heck I have been at a computer for 7 months now and I need glasses. Yes it does affect.
Answer:
Yes it can, at different distances.
Answer:
you get all this problem only because of some refractive error not been fully corrected–at a distance of 33 Cm's and little beyond no IRR rays affect our eyes and also some in born defect of the optic nerve or in the cornea your said problem arise
Answer:
hello
i am give the answer this topic
pls reply
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