| | | Focal Length | 125mm | | Aperture Ratio | 1 : 2,5 | | Smallest Aperture | F 22 | | Lens Construction | 11 groups, 9 elements | | Picture Angle | 20 degree | | Aperture Blades | 9 | | Nearest Distance | 0.38m | | Macro Ratio | 1:1 | | Filter Size | 58 mm | | Diameter | 76 mm | | Length | 88.2 mm | | Weight | 690 g | | Mount | Canon FD, Nikon AI-S, Minolta MD, Olympus OM, Pentax KPR,M-42, Canon EOS, Minolta AF | | |