These authentic Ray-Ban lenses came from a brand new pair of sunglasses that were re-loaded with prescription lenses in our authorized dealer optical store. There are no visible defects. The model number is RB 3548N also known as the Flat Hexagonal. The size is 48mm. Please make sure they fit your authentic frames as they are not returnable. Or, you are welcome to send us your frame for free insertion (we will return your old lenses). Just message us if you would like this option.
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