American Optical Vintage Glasses [American Optical] [1960s ~] FLEXI FIT Safety 2 Tone

Around the 1960s Vintage [American Optical] glasses. Known as AO, it is the oldest eyeglass manufacturer in the world. Today, it does not produce fashion frames and is very popular. Safety glasses used in factories at that time were fashionable Wellington type, easy to wear, and were produced until around the 1980s, and then another company bought the type, so the ones of that age are rare nowadays. It is one. The precious two-tone, large size makes it easy to put on, and the gradation color of black and dull yellow gives a modern impression. We are introducing a new ultra-thin grayish purple UV lens that has been maintained at the eyeglass store. The size of the temple (or rope) can be adjusted. (At your local optician) We have scrutinized the condition, but since it is a vintage item, there are threads and scratches. Please purchase after understanding the characteristics of vintage and antique. Lens length: 42 Lens width: 48 Bridge width: 24 Temple size: Notation 6-4 3/4 --Actual size 5.9inch Overall length 15cm