What Legally Blind People See
However legally blind people will have a snellen visual acuity of 20 200 meaning that at 20 feet they can see objects that most people are able to see clearly from 200 feet.
What legally blind people see. A person is considered to have low vision or visual impairment if their best corrected vision is 20 40 or worse. For safely reasons people with legal blindness or low vision typically are not eligible for a driver s license. This means a significant chunk of people with special needs live right among us.
In other cases color acuity may be lost or all vision is hazy. Of the people with eye disorders only about 15 can see nothing at all. Legal blindness is not binary the see now site points out.
The reality is somewhere in between. If you re legally blind you can still see just not that clearly. Normal vision is 20 20.
As the nation s population ages the number of legally blind americans is expected to double by the year 2050. Although every person sees differently including persons with low vision an individual who has light perception projection can perceive the presence or absence of light. The number of legally blind people 20 200 vision or worse in the united states of america was well over 1 million in 2015.
A legally blind person may see colors or see in focus at a certain distance e g be able to count fingers in front of the face. The stereotypical assumption that people who are blind or have low vision live in a type of blackness that sighted people see when they close their eyes is generally not accurate. Legally blind is more of a legal term than a.
For most people with vision impairment it s not a matter of seeing nothing versus seeing clearly. That means you can clearly. This person isn t considered legally blind but they can have difficulty in.
Causes of legal blindness. According to the american foundation for the blind legally blind is not the same as totally blind which is used to describe the inability to see anything at all out of either eye. Though some people become blinded in accidents a host of conditions can cause a visual disability or legal blindness.
The experience is highly variable. The word blind is a very broad term.
