Hoping folks on here can help. I recently purchased a pair of Costa Del Mar Jose frames with blue mirror 580 polycarbonate lenses. When they arrived I was surprised that the blue mirror finish on the lenses was not as bright as I thought it was going to be, more of a matte. I compared them to a bunch of images and videos online of the same Jose frames and all the ones I saw online sure seem to be much more "mirrored" and bright blue than the ones I was sent. Can anybody tell me if these appear to be "normal" or if I should be worried about being sent a non-authentic pair of frames? Or maybe do the real glass lenses have a more "mirrored" and bright blue finish on the lenses than the polycarbonate? Everything else with them appears authentic but I'm no expert. Thanks for any help!