Scotopic Sensitivity Syndrome (Irlen Syndrome)
Scotopic Sensitivity Syndrome (SSS) or Irlen Syndrome causes eye problems for many people because it alters the way they see things. This keeps many people from reading efficiently and effectively. Many people with Scotopic Sensitivity Syndrome do not realise that they are experiencing these visual distortions.
In some cases coloured overlays or lenses can improve reading. For a basic colour filter test or to purchase coloured overlays please contact us.
Clues To Spotting Scotopic Sensitivity Syndrome *
Reading Characteristics: Complaints While Reading
Reads in dim lighting Strain or fatigue
Skips words or lines Headaches or nausea
Reading is slow and hesitant Falling asleep
Slow reading rate Eye pain
Inability to read continuously Print indistinct
Misreads words Backgound uncomfortably bright
Trouble tracking Avoids reading
IMPORTANT
If you suspect Scotopic Sensitivity Syndrome, the individual must first have a comprehensive vision exam by an optometrist or ophthalmologist to have any acuity or refraction problems corrected. Then testing can be done to determine the existence of SSS.
Often, an individual with dyslexia has more than one type of learning disability. Tinted lenses or plastic overlays were found to help 88% of dyslexic individuals read better.
* Source: The Irlen Institute, Long Beach, California
Click on the links below to experience some examples of Scotopic Sensitivity Syndrome
Overlays available
Prices
Full set £7
Per sheet £1
Postage and Packaging £1.95
Please e-mail me with your order and specify colours required.
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Bright Yellow
Blue
Green
Orange
These images are only an example and should not be used for assessment purposes.
support for dyslexia