In a recent article published on the BBC News website it is claimed that Ben Osbourne-Harris has had his reading ability improved by the use of coloured lenses in his spectacles.
Following a visit to an optometrist it was suggested he was tested for a condition called scotopic sensitivity. This is a type of visual disturbance which supposedly can be treated with couloured filters. In Ben's case, coloured lenses appear to have helped. His performance in recent exams have showed a dramatic improvement.
A London optometrist is reported to have said that "scotopic sensitivity is thought to affect half of all children with learning difficulties, amounting to around a million children in the UK". Testing is available at a number of optometrist clinics throughout the UK, but not on the NHS and needs to be funded privately. The cost of the checks and coloured glasses, if needed, is around £150-£175.
Dr Susan Blakeney, optometric adviser for the College of Optometrists, agreed that studies have shown that the filters may benefit some pupils with learning difficulties. But she added: "The patient should make certain that they have had a thorough eye examination to ensure that there are no other problems which may be contributing to difficulties reading."
Is this a case where robust evidence exists or and opportunity to sell to a vulnerable sector of our community?
Please let us have your comments below.
The full article from the BBC can be read here: CLICK
