How Blind Is Legally Blind

Though some people become blinded in accidents a host of conditions can cause a visual disability or legal blindness.
How blind is legally blind. These definitions including being legally blind detail a level of vision loss that even with correction requires assistance in performing certain everyday tasks. Under the new criteria if a person s visual acuity is measured with one of the newer charts and they cannot read any of the letters on the 20 100 line they will qualify as legally blind based on a visual acuity of 20 200 or less. In 2002 the number of people classified as legally blind in the united states was. Helpful resources for legally blind.
Legally blindness is defined as less than 20 200 vision in the better eye with glasses vision of 20 200 is the ability to see at 20 feet only what the normal eye can see at 200 feet. You can t diagnose yourself with the condition. In some states being classified as legally blind may impact your ability to drive. Part 2 of the u s.
Before talking about how your eye prescription tells you whether you are legally blind it is critical to further explore what legal blindness actually is. Determining whether you are legally blind. Causes of legal blindness. A person with 20 or less vision pinhole vision is also legally blind.
To put it simply legal blindness in the united states is measured by looking at your central visual acuity and your field of vision. Definition of legal blindness states this about visual field. Talk to your doctor about your concerns. Your central visual acuity is essentially what is in front of.
Unlike those who are totally blind meaning they can t see anything at all out of either eye most people who truly are legally blind have some vision according to the american foundation for the blind.