Adapting to Your Progressive Lenses
When you are fitted with your first pair of progressive lenses, you may need a short adaptation period typically lasting a few minutes to a few days. If you glance to the far right or left, especially when looking down, you see through these peripheral zones of the lenses and your vision may be blurred slightly. Peripheral aberrations also may cause you to experience a sensation of "swim" when you make quick head movements. If you do have problems with blur or "swim," you may need to — at first — make slight head movements to look more directly at objects. But eventually these problems caused by peripheral vision disappear as you adjus
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