Dyslexia Eye Sight Test

At Zacks Eye Clinic in central London (W1) we often see patients with dyslexia. The most common presenting symptoms  include eye strain and headaches produced by visual distortions such as movement, fading or blurring of print. The ‘Zacks London’ dyslexia eye sight test provides an emphasis on visual problems commonly associated with dyslexia (and other learning difficulties) such as weakness in focusing or binocular control as well as the effect of colour tints on reading speed. The dyslexia sight test follows an eye examination to ensure that the symptoms are not attributable to other problems within the visual system such as uncorrected refractive error or undiagnosed pathology.

Child who requires a dyslexia eye sight test

‘Putting on the new prescriptions for the 1st time was fantastic, no more eye strain. A relief!’

Edward Radcliffe

Ocular Health & Dyslexia

No correlation has been found between pathology and dyslexia but cases have been reported where visual symptoms associated with eye disease have been mistakenly assumed by the patients to relate to dyslexia.

Refraction & Dyslexia

Children with dyslexia or reading difficulties often benefit greatly from spectacles or contact lenses to correct refractive errors. Significant refractive errors left uncorrected during critical periods of development (up to age 8-10) may result in amblyopia (permanently impaired vision).

Shapes used to assess children's vision in dyslexia eye sight test

Binocular Vision, Accommodation & Dyslexia

Research has shown correlations between binocular vision disorders and specific learning difficulties (particularly dyslexia). Most common eye sight problems involve focussing close up (accommodation), changing the position of focus or moving the eyes in and out so that they are well aligned. Exercises and spectacles can be used to treat most of these conditions.

Colour & Dyslexia

Placebo controlled studies have shown that some patients who suffer from visual stress, benefit form using a colour tint. The condition is often referred to as Meares-Irlen syndrome or scotopic sensitivity syndrome. The tint is specific for each individual and should be carefully selected with proven benefits. The symptoms of Meares Irlen syndrome are easily confused with those arising from the conditions outlined above so refractive errors and binocular or accommodative abnormalities should be treated first. Chromagen tints may be incorporated into spectacles or contact lenses or coloured overlays can be given.

Coloured lenses to help kids with dyslexia prescribed in dyslexia eye sight test

Dyslexia Eye Sight Test & Aftercare

The initial dyslexia eye sight test usually takes at least one hour following an eye examination. The patient is given a copy of their spectacle prescription, advice on useful exercises and if necessary a coloured overlay. A second consultation may be recommended a few months later to review progress. Tinted lenses or contact lenses can be prescribed if a significant improvement in reading is found using a coloured overlay.

More Information

If you would like more information on Dyslexia eye sight tests, Children’s eye examinations or other specialist consultations please contact us to make an appointment at our London practice.

For more information on dyslexia, please see NHS dyslexia advice or contact the British Dyslexia Association.

Click the above image to download a £50 OFF printable voucher which can be redeemed against a complete pair of spectacles purchased in store before the 31st December 2016.
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