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If you aren't going to the optometrist soon, try downloading a vision test on your computer, like the one at www.tucows.com/get/343O5- I_l30290—it's free! Make sure you calibrate the screen to the correct size and take the test at 10'-0" away—otherwise the pixelization on the computer won't provide the appropriate resolution—and have a friend help you conduct the test. See the difference in 20/20 and 20/30?
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