A cost effective way to reduce headaches and eye strain for those who struggle to read text for prolonged periods. Available in many colours applying colour overlays or reading rulers to books, documents or monitor screens can mitigate the effects of visual stress.
Reading Rulers: Smaller and more portable than on Overlay, Reading Rulers can assist tracking and scanning reading. The are available in two formats:
Eye Level Duo Reading Ruler, has a coloured stip on the top and bottom of the ruler to allow easy reading.
Full Window Reading Ruler, a full, clear ruler with a small narrow black line to make reading easier.
All of the Overlays and Reading Rulers are available to buy individually or in packs of 5 or 10.
Please specify which colours you require by typing in the "Colour(s) Required" field below.