Helios-44-2 Objektiv 58 mm f/2,0 USSR für Canon EF EOS!!! s/n: 8912113
Based on the lens Carl Zeiss Biotar 2/58. It has 8 blades diaphragm! Helios-44-2 58mm F/2.0 USSR Lens For Canon EF EOS ! Included is an adapter for Canon EF EOS without a focus confirmation chip.