2020. 2. 27. 12:46ㆍ카테고리 없음
Driver’s license vision screening focuses on visual acuity, peripheral vision and in some states, the ability to see colors. Check the laws in your state, as colorblindness may result in an automatic failure in some states. Examiners use a Snellen eye chart(to measure visual acuity - distance vision - and a computerized machine to test peripheral vision.
If you normally wear corrective lenses, bring them with you, as you must wear them during the exam. Get an eye exam from a qualified eye care professional, such as a board-certified ophthalmologist or optometrist before or instead of taking a vision test at your local DMV.
If you’re renewing an existing license, your state may be able to provide your doctor with a form( to fill out to prove you meet the vision requirements for your state. This is especially important if you haven’t had a professional eye exam within the past year and may have issues that require correction. Forgetting to blink and squeezing your eyes are common problems during a vision-screening test. Staring at a DMV eye chart without blinking increases tension around your eyes, which reduces vision and leads causes eye strain. Blinking also increases eye lubrication, which can significantly improve your ability to see clearly.
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According to Dr. Edward Kondrot, a board certified ophthalmologist and homeopathic physician, the keys are to.blink lightly and often and do not squeeze either eye shut during the test.