Topic: How Do I Convert from Diopters to 20 20 Vision
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Answers to Common Questions
What is 20 40 Vision?
20/40 vision means that when a person stands twenty feet from the vision chart, they can read what a normal individual can read at a distance of forty feet from the chart. Normal vision is 20/20, which means they can read the chart clearly ... Read More »
Source: http://answers.ask.com/Computers/Other/what_is_20_40_vision
What is 20 30 Vision?
20/20 vision is considered perfect vision. And perfect vision, doesn't require the use of any corrective lenses. The numbers represent how well you can see an object from a distance (top number), compared to others that can see it (bottom n... Read More »
Source: http://answers.ask.com/Health/Diseases/what_is_20_30_vision
What is 20 20 Vision?
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. Read More »
Source: http://answers.ask.com/Health/Other/what_is_20_20_vision
More Common Questions
Answers to Other Common Questions
It cannot be done with any precision. With a near-average pupil size, an eye capable of good vision when corrected will have about 20-200 vision at -3.00 dioptres uncorrected, or 20-24 to 20-60 at -1.00 but a young person will not be nearly...
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Source: http://wiki.answers.com/Q/How_do_you_determine_your_vision_in_ter...
20/20 vision simply means that your vision is perfect. You can see clear as day from your left and your right eye. That's great if your vision is 20/20 because most people have to wear glasses.
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Source: http://answers.ask.com/Health/Health/what_does_20_20_vision_mean
When a person has 20/20 vision he or she can see detail from 20 feet away. A person is legally blind when his or her vision is 20/200. That means that in order to see what a normal seeing person sees at 200 feet, the person with 20/200 visi...
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Source: http://answers.ask.com/Health/Medicine/what_does_20_20_vision_sta...
Eyegirl gives what sounds like a good answer but having 7yrs experience working with Ophthalmologists and Optometrists I can't understand what she is saying and I don't suppose you do either. There is no way to answer your question without ...
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Source: http://answers.yahoo.com/question/index?qid=20070106210515AAEdDf0
The inch is a measurement used only in a few parts of the world. Most of the world uses the metric system as its official measurement system, and the metric system uses centimeters. Inches are larger than centimeters, so the inch format is ...
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Source: http://www.ehow.com/how_6670939_convert-20-centimeters-inches.htm...
Wire "gauge" is a system of measurement used to measure the diameter of certain electricity-conducting wiring. Other names for it include "American wire gauge" and "standardized wire gauge." There are 40 different gauge sizes, ranging from ...
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Source: http://www.ehow.com/how_5843943_convert-20-gauge-millimeters.html
The FireWire connection port provides a superior data transfer speed to USB and is used by digital video cameras and some external hard drives. However, many Windows based computers do not have this connection, so if you have a specific dev...
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Source: http://www.ehow.com/how_6896683_convert-firewire-usb-2_0.html?ref...
