Witkin Arneon N Optometry (Philadelphia, PA 19111-5649)

• Where to buy computer glasses?

  If you wear prescription glasses you need to have eye exam before buying. Buying on high street is more inexpensive than buying from optical stores.

• What is the difference between polarized sunglasses and regular sunglasses?

  Sunglasses with polarized lenses enables you to block these kinds of reflected light but lets other essential light waves to pass through, so you can see clearly without having to squint

• How to convert contact prescription to eyeglass prescription?

  Yes,of course they can convert.There should be a formula to calculate it.Google it or call your doctor to ask.

• Is it ok to take my glasses on and off couple times during the day ?

  It is decided by your prescription power, if you have strong strength, it is not OK to take your glasses on and off couple times or it will make you prescription worse. But if you have weak strength, you can do that to make your eyes less strain.

• Where can I put new prescription lenses into my old eyeglass frames?

  Why don't you buy the clear glasses?They can be much cheaper than having the lenses made into the existing frames.

• What is the piece that sits on the nose called and where to buy?

  It is nose-pad. Go to your nearby optical store to have a look.

• Do sports sunglasses block your vision?

  If sports sunglasses can block your vision ,they are useless for you . Generally speaking ,a pair of good quality sports glasses won't block your vision .But if they are too small for you , your peripheral view may be affected to some extent . when you are looking left, right, up, or down, you don't usually only move your eyes,your head moves too so the glasses won't block your vision.

• Where can I get a replacement nosepiece?

  You can go directly to any optical store and ask them for a nose pad replacement.Some stores will fix it for free whether you purchase their glasses or not.

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