Congrats for ur score
Ur profile seems to be competative enough for the top B-Schools.
Ur scores and background are competitive,
Now Ur essays got to be outstanding. U need to illustrate the quality of ur work exp, responsibilities u had taken, ur achievements, why u wanted to do MBA from that particular B-School
Moreover if u are clear on how ur background and experience can contribute to the class u may hav better chance.
I dont think Ur Visual disability will not reduce ur chances to get in. But good that u addressed that in the optional essay.
Ur score is superb, but for most of the ivy-schools, GMAT is just a parameter and 700+ score is just a score that wont reduce ur chances to get in just because of low GMAT.
U need to work on the other criterias... Main is Essays
Wish u all the very best
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