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    ravi's Avatar
    ravi Posts: 1, Reputation: 1
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    #1

    May 2, 2010, 11:30 PM
    Eyesight -1.75 means
    What does -1.75 sight means? Does it equal to 6/18?
    ChihuahuaMomma's Avatar
    ChihuahuaMomma Posts: 7,378, Reputation: 608
    Vision Expert
    		  
    #2

    May 3, 2010, 11:14 AM

    It means that you have 1.75 diopters of correction. That's not a full prescription, obviously. Which eye is that? Both? Is there an astigmatism? Add power? What does your WHOLE prescription say? It would be easier for me to explain if I knew the whole thing.
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