For Youth. Ages 11 to For Adults. Ages 22 to Older Adults. For People with Vision Loss. Getting Started. Daily Living Tips. What is Low Vision? Click to see a larger version of this map. Learn More. A Functional Definition of Low Vision Not all eye care professionals agree with an exclusively numerical or visual acuity description of low vision. Here's another — more functional — definition of low vision: Low vision is uncorrectable vision loss that interferes with daily activities.
It is better defined in terms of function, rather than [numerical] test results. Massof and Lidoff In other words, low vision is "not enough vision to do whatever it is you need to do," which can vary from person to person.
Most eye care professionals prefer to use the term "low vision" to describe permanently reduced vision that cannot be corrected with regular glasses, contact lenses, medicine, or surgery. If you have low vision, it is necessary to have a different kind of eye examination that uses different and more detailed tests to determine what you can and cannot see. You can learn more about these specialized eye charts and testing procedures at What is a Low Vision Examination?
Low Vision vs. Legal Blindness "Legal blindness" is a definition used by the United States government to determine eligibility for vocational training, rehabilitation , schooling, disability benefits , low vision devices , and tax exemption programs. Part 1 of the U. Part 2 of the U. This is a representation of a constricted visual field: A living room viewed through a constricted visual field. Using Low Vision Optical and Non-Optical Devices Low vision optical , non-optical , and electronic magnifying devices can make it possible for you to do a variety of everyday tasks, including managing your medication your favorite craft projects preparing meals and managing your finances To learn more about the many different types of reading options that are available, see Reading, Writing, and Vision Loss on the VisionAware website.
Do not face the window. Move your chair or table so your back is to the window or light source. Remember to wear sunglasses, even in winter. Unprotected eyes may be more prone to certain eye diseases. Snow creates as much glare as sand at the shore. Stay active and exercise and eat lots of fruits and vegetables. This not only helps with maintaining a healthy weight but it is good for your eyes. Lighting can be a prime example where more light helps some people with vision related task but with others, too much light especially glare can decrease functional vision.
High contrast helps. Keep light and dark items or surfaces next to each other. For example, if your table is white, use dark colored dishes. If the table and dishes are white or pastel, use a dark place mat. Wear protective glasses when your work or play puts your eyes at risk. Some combination of vitamins in specific amounts could be good for your eyes. AN — Academic Nongraded: School age, as determined by State law, who are working to acquire skills necessary for placement in a regular grade.
TR — Transition: School age, as determined by State law, in secondary instructional programs designed to supplement the traditional academic curriculum. Could include individuals in post-graduate programs at less than college level. OR — Other Registrants: School age, as determined by State law, who do not fall into any of the above placements e. A written education plan for each individual registered that verifies the individual is in a formally organized educational program.
This verification may be an individualized education program, a Section Accommodation Plan or any other written action plan. A current eye report by an ophthalmologist or an optometrist must be on file where the individual is enrolled. A report from a neurologist, etc. These reports must be within the last three years. Exemptions from the current eye report requirement include individuals with proven nonchanging eye conditions, such as bilateral enucleations, anophthalmos or other conditions determined immutable.
You can reach Jeannine at JHobbes schools.
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