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How do i know if my Transition glasses are transition and how do I test?

I just get my transition glasses in an optical store.But I don't know how to test whether they are transition lenses. Do you know any ways?
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Answers (3)

  • Heather Kirk


    Put on your glasses and go outside especially in a sunny day. If your glasses are transition glasses, they will turn dark.So you can tell by whether the lenses turn dark when they are exposed to the sunshine.
  • Kristy


    You can tell whether they change its color when they are exposed to the UV rays.
  • Guest


    Well I'm on an eyeglasses site, and I typed in transitional and I don't know whether they are or not. And I won't know unless I order them and find out when they get here.