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Category: Articles » Articles by Author » Author: glen john |
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Results 1 - 1 of 1 [1 Pages] |
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1. | Vision and Eye correction Techniques
Do you have a 20/20 vision? A person sees at 20 feet what a person with normal vision sees at 20 feet. Well finding out if you have a perfect vision is now a computerized procedure. Light is ...
[Added: 18 Jul 2006 Hits: 273 Words: 685]
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