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• The Art of Seeing Clearly • 01/15/12 • John Pauls
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• Prescription Lenses • 01/22/12 • John Pauls |
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• Night Vision • 01/29/12 • John Pauls |
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• Fiber Optics • 02/05/12 • John Pauls |
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• Magnification • 02/12/12 • John Pauls
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• Protecting Vision • 02/19/12 • John Pauls |
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