Vintage (Vietnam era?) This comes from an estate of a gentleman who served in the Army in Vietnam, so it's just an assumption these glasses are from that era but I'm not sure. With that said, there are other items I acquired that were from the 1980's, so I just don't know there exact era of these sunglasses.
AMERICAN OPTICAL AO 5 1/2 Aviator Sunglasses in original case. These iconic silver-framed sunglasses were made in the 1960s in the United States. The aviator style and smoke-colored lenses give them a classic, timeless look that is still popular today. They are made of durable metal and have a temple length of 5 1/2". These sunglasses are perfect for anyone who wants to add a vintage touch to their style. The original case is also included, making them a great addition to any collection.