Jupiter-9 85mm f/2 M39/M42 SLR №6908200 Black Lacquer

The lens has been fully restored. The glass elements have been cleaned inside and out using Zeiss cleaning agents. The old grease has been removed from the focusing mechanism, and a new modern lubricant has been applied to ensure smooth helicoid movement. Each diaphragm blade has been individually cleaned of oil. Sample shots were taken with this lens on a full-frame camera and are presented here without any editing. There are quite many cleaning marks on the front glass that do not affect image quality.