You are bidding on used, stunning looking pair of medium 58mm lens CIRCA 1960's VINTAGE B&L RAY BAN GEP PHOTO GRAY SELF DARKENING CHANGEABLES LENS OUTDOORSMAN AVIATOR SUNGLASSES w/CASE in an excellent/superb condition. Please see pictures for further details & engravements. VERY GOOD VINTAGE CONDITION: OVERALL VERY GOOD CONDITION SELF DARKENING UV GLASS LENS. WHEN WORN, GREAT VIEW AS LENSES ONLY SHOW MINOR NORMAL SIGNS OF USAGE & AGE. CURVED SECTIONS OF CABLE WRAPS SHOWS CRACKS IN SILICON BUT 100% FUNCTIONAL. When exposed to UV sun light, lenses do get a lot more darker depending upon the intensity of light/brightness etc & return back to almost clear/slightest Gray tint tone indoor. Lenses are not etched with BL logo as this pair is from pre-BL etching 1960's era. Consolidated shipping is offered on multiple items purchased. Thanks for bidding!!!