ReadEZ Clip-Ons are available in 12 colours (A-L) and two saturations (lightness) making a choice of 24. Simply attach the clip-ons to your glasses whenever you need them. The colours have been carefully chosen by a team of vision experts to provide the optimum saturation (colourfulness) and transmittance (darkness) to minimise the symptoms of Meares-Irlen syndrome.
The lenses are made of CR39 (the same material as most spectacle lenses) and the clip-on fits most types of spectacle frame.
If you already use coloured spectacles, a good starting point is to choose the nearest colour to these. You can also use our Coloured Lens Selector tool to confirm the optimum colour.
Please note: Due to the difference in the colour reproduction of different monitors, the colour of the overlays may differ ever so slightly from the colours shown below.