Yes but you'll probably have to sign a waiver, they don't wanna be responsible if those frames break because you didn't buy them from the institute.
Hi Liyah - In order to put prescription lenses into your new frame, you would need to have a valid (current) prescription and order new lenses. Most likely the lenses you have in your old frames will not fit in the new ones unless it is the same make and model. Hope this helps!
I found out that if you bring your own frames they let you know if they can be used or not I've done it there before
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