What is Colorblindness?

If you are colorblind, you may not be able to distinguish certain colors, which may cause problems when you wear colored contact lenses or glasses, or when you use colored paints or other decorative items. This is because colorblindness is caused by a difference between your retinas, which are the part of the eye that is responsible for color perception. This means that you can become colorblind at any time, and it affects people differently. Some people are only affected during their early childhood, while others may be affected later in life. 

How can I determine if I am colorblind?

To determine if you are colorblind, you can take a test. The Ishihara test is one of the most common method used in determining if a person is colorblind. You can take one using this app.