PEOPLE who have trouble seeing colours or who cannot see colour are referred to as colour-blind or have colour vision deficiency (CVD). In the UK it is estimated one in 12 men, and one in 200 women ...
Deuteranopia is a type of color blindness that affects shades of green. A person may be unable to see greens or distinguish between green and other colors. Color vision deficiencies, also called color ...
Some people see the world in black and white but the most common form of colour blindness is on the red-green spectrum PEOPLE who have trouble seeing colours or who cannot see colour are referred to ...