blue bubble: 20150806-DSC09759_Rodenstock Retina Heligon 5cm f2.0 from Kodak Retina II modified to L39 mount
blue bubble: 20150806-DSC09764_Rodenstock Retina Heligon 5cm f2.0 from Kodak Retina II modified to L39 mount
blue bubble: 20150806-DSC09765_Rodenstock Retina Heligon 5cm f2.0 from Kodak Retina II modified to L39 mount
blue bubble: 20150806-DSC09767_Rodenstock Retina Heligon 5cm f2.0 from Kodak Retina II modified to L39 mount
blue bubble: 20150806-DSC09769_Rodenstock Retina Heligon 5cm f2.0 from Kodak Retina II modified to L39 mount