Рет қаралды 53
A brief introduction to Visual Stress, from Vision Through Colour. A common condition, that causes people to be sensitive to pattern, glare and flicker, causing headache, eyestrain and difficulty focussing. It can be easily managed with Precision Tinted Lenses, prescribed from the Intuitive Colorimeter. To find out more visit www.visionthroughcolour.co.uk