Are you reading comfortably?

Do words appear to move, wobble or flicker when you read for any length of time? Do your eyes get tired or do you get headaches when reading? You might be one of the 20% of the population who suffers from a condition known as Visual Stress.

Visual Stress is thought to be caused by hyperactivity of certain groups of cells in the brain.  The good news is that the symptoms can often be reduced by using a coloured overlay, coloured lenses or by changing the background colour of the screen or tablet that you are looking at.

The ReadEZ system was developed at City University London by a team led by optometrist and visual scientist, Professor David Thomson. The system is used by over 400 Opticians and in many hospitals and schools and our coloured overlays, coloured lenses and screen tinting software are now used by 1000s of people around the world.

Tell me more

Scroll to Top