Therefore, color blind glasses can be used in different occasions and have a multi-purpose function. It can not only correct color blindness, but also Prevent ultraviolet rays and computer radiation.

Here's how the glasses can help. Most people have three ... work for everyone and they don't completely correct the skewed ratio that the color blind see. They do help make the world more vibrant.

Some people can use special contact lenses and glasses to help them see some color differences, but there is no cure for color blindness. Students who are color blind may: not be able to tell the ...