LOW VISION & HOW TO GO ABOUT IT
Partial sight or partial blindness are the terms used to describe low vision. Low Vision is the common term used to refer to visual impairment that occurs in adults.
Low Vision refers to poor vision that can’t even be corrected by medications, contact lenses, eyeglasses, and eye surgeries. (Scheiman and Whittaker). Low vision may result from peripheral or decreased side vision.
With Low Vision, the visual acuity is normally 20/70 or poorer in the better eye.
Low vision statistics indicate that 2.5% of individuals are affected by low vision
What Triggers Low Vision
Low Vision is normally triggered by eye diseases and some of them include;
- Macular Degeneration
- Diabetic Retinopathy
- Eye Injuries
- Light sensitivity
- Retinitis Pigmentosa, which reduces peripheral vision and the ability to see in the dark
Difficulties that Encircle Low Vision
- Glare issues
- Watching TV
- Looking at the blackboard
- Using computers and mobile phones
- Recognising faces from a distant
- Daily visual issues
What to do in case of Low Vision
Low vision commonly occurs in aging men and women (age-related macular degeneration, retinitis pigmentosa, and glaucoma). However, it can also occur in those aged blow 50.
Low vision can interfere with your ability to perform daily activities and pose as a major hindrance to living a better life.
Early eye evaluation and examinations can reduce the effect of low vision. Treatment must be provided by professional eye care practitioners since eyeglasses, contact lenses among others can’t eliminate the eye condition.
Low Vision can also result in permanent loss of vision that is why it is best to seek help the moment you realize the following symptoms;
- Blurry vision
- Hazy Vision
- Night blindness
- Peripheral vision loss
Low Vision Diagnosis and Treatment
Low vision can’t be fully corrected, but there are various optical devices that can help a patient manage with the eye condition. First and foremost, a low vision specialist will have to perform diagnostic procedures and also determine the level (degree) and the type of low vision that one struggles with
Cataracts can be removed in case it is the root cause of low vision. This will actually eliminate the possibility of permanent vision loss
In case there is extreme low vision, several options are available at the Low Vision Care Clinic in India. These include;
- Digital desktop magnifiers
- Bioptic telescopes
- Lighted handheld magnifiers
Non-Optical adaptive devices which include;
- Audio recordings
- Specialized eyewear with tinted UV Filters
- Special light fixtures
- Signature guides
- Reading prisms
- Talking watches
- Large face printed material among others
The above-mentioned low vision treatment solutions are available at the leading vision care centre. Patients are adequately taught to use the above equipment and adjustments can also be made depending on the patient’s eye situation.
Prolonged monitoring and follow-up are done to help a patient manage life with the best possible treatment for Low Vision.