youtor.org
What are Varifocals
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=rp2UbjQl2o0
We get asked so many times about varifocals - What are they? How do they work? How do I use them? So I've done a short video explaining a little about varifocal lenses and how they work. #ExceptionalEyewear #VillageOptician #Varifocals
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