sunglasses manufactured in the early 80's at the Izyum Instrument Factory Kharkiv region Ukraine. The glasses were not in use, the sunglasses were absolutely new in the warehouse. Therefore, there are no scratches on the lenses. Glass for lenses quality, also manufactured at the same plant, in accordance with all standards and norms provided by the Ministry of Health of the USSR.Vintage have a high degree of protection against ultraviolet rays.  I combine delivery.