Question

Hii friends.....What is visual impairments?​

Answer 1

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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Answer 2

Answer:

Blindness is the condition of lacking visual perception due to physiological and/or neurological factors. Complete blindness is the total lack of form and light perception and is clinically recorded as “No Light Perception” or “NPL”. Eye injuries, mostly occurring in people under 30, are the leading cause of monocular blindness (vision loss in one eye). People who are blind or visually impaired have devised a number of techniques that allow them to complete daily activities using their remaining senses and recently created accessible technology such as screen reading software enables visually impaired people to use mainstream computer applications including the Internet. Listed below are historically famous people with visual impairments including total blindness, sight conditions, or blindness in one eye.