This test is similar to one you receive in an optometrist’s office. The first test given is of letter or numbers that start out large and get smaller on each line towards the bottom. When a person goes to the license bureau to get their new license, they will have their vision tested. Over 9000 American Men and Women Improved their Vision uptill now How the DMV Vision Test Works Here is some insight that can help you in your query of how beat the eye test at the dmv. Perhaps you got a new pair of glasses, and you wonder if it will help you pass the test with flying colors. Maybe your eyesight isn’t quite as good as it used to be, or you might have to squint to see objects far away. It’s time for your driver’s license renewal, and you may be a little worried about passing the DMV vision test.