Country of Origin: United States Manufacturer: Standard Optical Co.
This is an old pair of wire rimmed sun glasses, designed to clip right on to your regular glasses. The dark green lenses are real glass of course. I don't think they're prescription. They come in a faux leatherette case with a brownish burgundy velvet lining. A foil sticker is marked "Standard Optical Co., Utah, Idaho, Oregon, Washington". The glasses are in very good condition, a bit dusty but no noticeable scratches. The case has slight wear at the corners and seams.