Searchlight Logo
special_image

    • News
      • Front Page
      • News
      • Breaking News
      • Press Release
      • Features
      • Special Features
      • From the Courts
      • Sports
      • Regional / World
    • Opinions
      • Editorial
      • Our Readers’ Opinions
      • Bassy – Love Vine
      • Dr. Fraser- Point of View
      • R. Rose – Eye of the Needle
      • On Target
      • Dr Jozelle Miller
      • The World Around Us
      • Random Thoughts
    • Advice
      • Kitchen Corner
      • What’s on Fleek this week
      • Health Wise
      • Physician’s Weekly
      • Business Buzz
      • Hey Rosie!
      • Prime the pump
    • ePaper
    • Obituaries
      • In Memoriam / Acknowledgement
      • Tribute
    • Contact Us
      • Advertise With Us
      • Letters To The Editor
      • General Contact Information
      • Contact our Webmaster
    • About Us
      • Privacy Policy
      • Interactive Media Ltd
      • St. Vincent & the Grenadines
    • Subscribe
    • News
      • Front Page
      • News
      • Breaking News
      • Press Release
      • Features
      • Special Features
      • From the Courts
      • Sports
      • Regional / World
    • Opinions
      • Editorial
      • Our Readers’ Opinions
      • Bassy – Love Vine
      • Dr. Fraser- Point of View
      • R. Rose – Eye of the Needle
      • On Target
      • Dr Jozelle Miller
      • The World Around Us
      • Random Thoughts
    • Advice
      • Kitchen Corner
      • What’s on Fleek this week
      • Health Wise
      • Physician’s Weekly
      • Business Buzz
      • Hey Rosie!
      • Prime the pump
    • ePaper
    • Obituaries
      • In Memoriam / Acknowledgement
      • Tribute
    • Contact Us
      • Advertise With Us
      • Letters To The Editor
      • General Contact Information
      • Contact our Webmaster
    • About Us
      • Privacy Policy
      • Interactive Media Ltd
      • St. Vincent & the Grenadines
    • Subscribe
Eye Matters
October 3, 2008

Legal Blindness

20/20 is regarded to be the international standard for normal vision. This means that a person sees the smallest symbols or letters on an eye chart when sitting or standing 20 feet away from the chart.{{more}}

There are some people who cannot see normally, even with a spectacle correction or contact lenses. Usually this is due to a medical condition, and these people are classified as visually handicapped or impaired.

A person is deemed to be legally blind if vision drops to one tenth of normal or about 20/200 in the better eye with corrective lenses. This does not mean that they cannot see at all. 20/200 means that a person standing at 20 feet from an eye chart can see what a person with normal vision can see at 200 feet. A legally blind person usually cannot see the line below the second big E at the top of an eye chart. Also, if the field of vision is less than 20 degrees (tunnel vision), a person can qualify as legally blind. Legal blindness is the criterion used to determine eligibility for disability benefits. Some countries have slightly different criteria, but the rule is generally the same.

That is why some people walking around with 20/20 vision and less than 20 degrees of visual field could be considered legally blind. It also follows that there are also people who see well with only one eye who are not legally blind. All those whose glasses allow them better vision than 20/200 do not qualify for legal blindness.

If the handicap started since childhood, most legally blind patients function very well. Telescopes and magnifying lenses help adults and older children see better in the distance. Learning Braille and walking with a cane or a seeing eye dog may be indicated especially when vision is extremely poor.

Children should be evaluated for developmental challenges by experienced teachers and professionals. Parents and teachers should be on the lookout for such situations through mandatory vision screening.

Some may benefit from occupational training, mobility and orientation training and social service. There are many new devices on the market to help the visually handicapped, such as watches that can be read with the fingers, talking watches, calculators and computers. Also books, audios and scanners that have the ability to turn print into Braille.

A great place to start your inquiries is at the National Society of and for the Blind (NSOFB), located at the Lions building at Frenches gate.

Dr Kenneth Onu is a resident Consultant Ophthalmologist at the Beachmont Eye Institute/Eyes R Us.
Send questions to: Beachmont@gmail.com
Tel: 784 456-1210

  • FacebookComments
  • ALSO IN THE NEWS
    12 left homeless in mid-day fire at Richland Park
    Front Page
    12 left homeless in mid-day fire at Richland Park
    Webmaster 
    September 5, 2025
    A fire that destroyed a multi-family complex in Richland Park on Monday has left at least 12 people homeless, including a 23-year-old mother of a six-...
    PM responds to US military strike on small boat off Venezuela
    Front Page
    PM responds to US military strike on small boat off Venezuela
    Webmaster 
    September 5, 2025
    Prime Minister, Dr Ralph Gonsalves has responded to reports by the United States administration that its military had carried out the bombing of a boa...
    Building material disappear from the Mary Hutchinson Primary School
    Front Page
    Building material disappear from the Mary Hutchinson Primary School
    Webmaster 
    September 5, 2025
    Police investigators on Union Island are said to be looking into the “disappearance” of building materials that were sent to the Southern Grenadine Is...
    What’s new at Fitz Hughes Government School?
    Front Page
    What’s new at Fitz Hughes Government School?
    Webmaster 
    September 5, 2025
    by Grace Francis After sharing a small space for over a year, children and teachers at the Fitz Hughes Early Childhood Centre went into brand new prem...
    MRI-6 donates over $70,000 for school meals for vulnerable students
    Front Page
    MRI-6 donates over $70,000 for school meals for vulnerable students
    Webmaster 
    September 5, 2025
    Several secondary schools and special needs institutions across St Vincent and the Grenadines (SVG) have received $5,000 donations towards meals for s...
    Minister of Information Technology  emphasises the importance of Cybersecurity
    News
    Minister of Information Technology emphasises the importance of Cybersecurity
    Webmaster 
    September 5, 2025
    Robust cybersecurity must be at the heart of the digital transformation that is currently taking place in St Vincent and the Grenadines (SVG) says Min...
    News
    Minister of Information Technology  emphasises the importance of Cybersecurity
    News
    Minister of Information Technology emphasises the importance of Cybersecurity
    Webmaster 
    September 5, 2025
    Robust cybersecurity must be at the heart of the digital transformation that is currently taking place in St Vincent and the Grenadines (SVG) says Min...
    Entities team up to boost disaster communication capacity
    News
    Entities team up to boost disaster communication capacity
    Webmaster 
    September 5, 2025
    The Climate Change Resilience Network (CCRN) in collaboration with the Youlou Radio Movement (YRM) recently embarked on a disaster preparedness initia...
    Ministry of Health to get more dialysis machines
    News
    Ministry of Health to get more dialysis machines
    Webmaster 
    September 5, 2025
    The Ministry of Health, Wellness and the Environment, is to obtain three more Heamodialysis machines as part of the revolution in the healthcare secto...
    PM Gonsalves heads delegation to Ethiopia
    News
    PM Gonsalves heads delegation to Ethiopia
    Webmaster 
    September 5, 2025
    Prime Minister, Dr Ralph Gonsalves, is leading a delegation to the East African country of Ethiopia; the delegation left the state on Wednesday, Septe...
    New Port to be opened on October 24- PM Gonsalves
    News
    New Port to be opened on October 24- PM Gonsalves
    Webmaster 
    September 5, 2025
    The modern port in Kingstown is expected to be handed over to the government just before this country celebrates its 46th anniversary of political ind...

    E-EDITION
    ePaper
    google_play
    app_store
    Subscribe Now
    • Interactive Media Ltd. • P.O. Box 152 • Kingstown • St. Vincent and the Grenadines • Phone: 784-456-1558 © Copyright Interactive Media Ltd.. All rights reserved.
    We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.Ok