American Optical Vintage Glasses [American Optical] [1960s-] Safety Amber 48-22

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. This is a rare piece from the 1960s, and the quality of the frame feels better than the late one. We have newly added a valuable amber brown color that is also popular in Tart Optical, and a lighter grayish purple UV lens among the color lenses. Appraised at a spectacle store, maintained, and the temple (or rope) can be adjusted in size for bending. (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. All of our eyeglasses are maintained and lens replaced at the optician g room in Ebisu, Tokyo. Lens length: 40mm Lens side: 48mm Bridge width: 22mm Frame width (from temple corner to corner): 14 cm Temple size: Notation 5 3/4 --Actual size Overall length 14.7 cm