What is colour blindness? Colour blindness is a condition that affects a significant percentage of the population. It is the inability to perceive colour differences under normal conditions and the decreased ability to see colour. It is not actual blindness and many people who are colour blind are still able to see objects clearly, but there is a deficiency of colour vision. Colour blindness can change a life Colour blindness can change a life […]
Monthly Archives: August 2017
2 posts
Buying cheap “off the peg” ready-made reading glasses may damage your eyesight according to research carried out by ‘Which’ consumer magazine which reveals that the majority of self-prescribed glasses affect health. Independent research In their research, ‘Which’ checked 18 pairs of glasses from high street stores and they found problems with almost half of them. The lead researcher found that those carrying a higher prescription – +3.50 to +4.00 – were considered to be of […]