Psychology, asked by sahil75827, 9 months ago

what is visual impairment​

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Answered by muskanrupana
6

Answer:

Visual impairment, also known as vision impairment or vision loss, is a decreased ability to see to a degree that causes problems not fixable by usual means, such as glasses. ... Visual impairment is often defined as a best corrected visual acuity of worse than either 20/40 or 20/60.

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