Visual Stress

Dyslexia-friendly overlays and reading rulers since 2005

Coloured overlays, Dyslexia reading rulers, Visual stress assessment packs, Tint and Track software, Monitor overlays

Developed in consultation with one of UK's leading visual scientists and manufactured under strict quality-controlled conditions, our award-winning coloured overlays and reading rulers  offer high quality and clarity for visual stress support, while our tinted exercise books offer a choice of ten colours and five different rulings.

For peer-reviewed research (March 2019) on the use of coloured overlays and reading rulers, please click on this link to Science Direct