Colour Blind Awareness Day – September 6

Although here at Colour Vision Optical we don’t like the term ‘Colour Blind” and prefer iRochromatic or even Colour Vision deficient, we can’t ignore the fact that worldwide Colour Blind Awareness day happens September 6 each year. So why September 6? Firstly this is John Dalton’s birthday. Who is John Dalton? John Dalton, a chemist, […]