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Ray-Ban® 3648




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21.0mm 54.0mm 47.4mm Front side measurements
Measurements are typically printed as three numbers inside your frame. Frame measurements may be different depending on the options selected.
145.0mm Side view measurements

If you already have glasses that fit well, find those frame measurements to use as a guide. We recommend looking for new glasses within:

  • 1-3mm of your current Lens Width
  • 1-2mm of the Bridge Width
  • 4-6mm of the Temple Length
Sizing Guide



Looking for adventure? Of course. But how do you want to see your adventure? These oval frames from Ray-Ban are here to show you the world.