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  • Can I just buy over the counter reading glasses instead of filling my glasses rx?

    Yes,of course.But may be your right eye can’t see so clearly and your vision won’t be “perfect”. But there won’t be much difference,and you will be able to get well with them.

  • What does pd stand for in glasses?

    Your PD stands for Pupillary Distance, which is the distance between your pupils in millimeters, Your PD is very important for accurately fitting your lenses to achieve vision acuity. PD (OU), written as "62", means the Binocular PD which is for both eyes. PD (OD), means the Monocular PD for the right eye, PD (OS), means the Monocular PD for the left eye, A Monocular OD is written as two numbers, for example "32/30", "32" represents the PD for the right eye, and "30" for the left eye. Sometimes PD is written as "62/59" or they are labeled "Far" and "Near". Your PD is usually measured for distance vision, which is 'Far PD", or "62" in this example. For reading glasses, doctors measure your "Near PD" or "59" in the example.You may measure it with the help of your friend or by yourself in front of mirror. Learn more about PD, please check out at http://www.firmoo.com/help-p-30.shtml

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