A color vision test, also known as the Ishihara color test, measures your ability to tell the difference among colors. If you don’t pass this test, you may have poor color vision, or your doctor may ...

A refraction test is usually given as part of a routine eye examination. It may also be called a vision test. This test tells your eye doctor exactly what prescription you need in your glasses or ...

If your license expired between March 1, 2020, and Aug. 31, 2021, and you renewed online by self-certifying your vision, but have not submitted a vision test to DMV, your license will be suspended on ...