Vintage Bausch and Lomb Ray-Ban The General Aviator Sunglasses RB50 Photochromic

I encourage you to do your own research on the quality and rigerous testing that Bausch & Lomb did with regard to not only their lenses, but also their frames, as space won't allow me to write everything.
They were created to commemorate the 50th Anniversary of B&L's original glasses patented in the 30s. The 24k gold plating and added pearl brow bar and nose pads, elevate the already high level of extra style and sophistication to an already legendary pair of glasses. The frames are fully adjustable,  and are quality stamped after they pass inspection as follows:
Top nose bridge- B&L Ray-Ban U.S.A.
Bottom nose bridge- B&L Ray-Ban 58□14, which corresponds to the size in mm of the lenses and nose bridge. Lenses are RB50 photochromic, meaning they change their level of darkness. and laser etched BL at the hinges and Ray-Ban on the top right lens.
These glasses have never been worn and are in perfect condition.
Please feel free to ask any questions, and thanks for looking!