USS Optical Military Issue Vintage Birth Control Goggles Eyeglasses Frames in Mint Condition.  No cracks scratches or marks whatsoever on frame anywhere. Made in the USA. 1970s era vintage.  Perfect shape and ready to have your lenses installed for years of vintage Military style. Size 50[]20, 145mm temple length.  Frame measures 5 1/4" wide. Hinges screws and temples all tight straight and original.