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What Does 20 30 Vision Mean?

Answer

20/30 vision means that you can see a sign at 20 feet what a normal person would have to see at 30 feet. It is considered mild vision loss, or near-normal vision. People with such vision are recommended to get corrective lenses to bring their vision to normal.
Q&A Related to "What Does 20 30 Vision Mean?"
If you have 20 20 vision that means you can see clear from your right and left eye. Most people do not have 20 20 vision and have to wear glasses.
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The two numbers are a ratio, known as the Snellen Ratio. The bottom number is the distance someone with normal vision can distinguish a reference. The top number is the distance the
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When your eyes are examined, the eye chart used for testing is set at a distance of 20 feet. The top, or first number in an acuity of 20/30, is a 20. This number represents the distance
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Wow, I sure smoked a lot of weed. Maybe wasn. . . . .
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