Normal vision means you have normal photopigments, or color-detecting molecules, that allow you to see a full array of colors. Color blindness or deficiency, means your photopigments are abnormal causing your color perception to be limited and inaccurate.
There are 3 main types of colorblindness; take the test to find out if you could be colorblind. If you believe you could have color vision deficiency, consult with your eye care professional.
Your color vision is only part of the equation. Find more at-home vision tests and learn how to take an active role in your eye health.SHOP
Test your vision and generate EyeGlass Numbers to order new eyeglasses online.et.
Test if you're seeing 20/20 with or without your glasses or contacts.
You will see an image composed of small colored dots.
Look for a number hidden within the image. The number will be a single digit from 0 to 9.
Select the appropriate button to indicate what you see in the image.start test