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Eye Chart and Vision Test Online. Calculate your visual acuity to see if it's 20/20, 20/30, 20/40, etc. Check your screen display: the top letter E (in the eye chart, below) should be almost 3 1/2 inches (88.7 millimeters) tall. The matching height is required to determine the real size reference.
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Test your distance, near, astigmatism and colour vision online for free with OPTOPLUS. These tests have no medical value and are not a substitute for professional eye exams.
Get your free online vision test today! This visual acuity test is a digital tool that gives you a quick reading on your current vision.
Test your visual acuity or clarity of vision with Snellen chart directly in your browser. Press on the play button and stay 10 feet (3 meters) away from the screen. Repeat the test once for each eye; for each level, you need to have at least 50% percent correct answers.
Here are 7 tests to help you quickly and easily know if it's time to have a more detailed eye examination with a vision care professional.
This online vision test was developed by ZEISS experts to allow you to test your eyes in an easy and fast way – for free. At the end of the test you will then receive a recommendation indicating whether you should consult an eye care professional for expert advice.
Measure your distance vision, from home, using an AI-based vision test developed at Stanford University.
