Dyspraxia and Vision
members have recommended the following
It is common for people with all SpLDs to have oversensitivity to certain sensory stimuli, often visual, but also others e.g. noise, touch. You can have a student assessed by a specialist teacher who has done the Institute of Optometry course or similar, and have a coloured overlay prescribed, which is much much cheaper. See www.ioo.org.uk
or http://www.crossboweducation.com/Eye_Level_Reading_Ruler.htm
or http://www.ceriumoptical.com/vistech.aspx
There are also two articles
General: – an article from iansyst Ltd 16 Aug 2006 … See Peter Irons, Dearlove, P. “Colour, its effects on Saccade … overlay practitioner and prescribed coloured overlays or tinted lenses. …
Dyslexia Handbook 2 [pdf] – Dyslexia pp31-56 Peter Irons at Tintavision: Tel 01778 349233. Cerium Visual Technologies: …. Students with dyslexia who find the use of a personal tinted overlay helpful …