Zeiss Contax 85mm f/1.4 Planar cinemodded EF-Mount, declicked iris, 0.8 gears for iris and focus, 80mm front with 77mm thread, fullframe coverage, 830 gr Number three of the f/1.4 Zeiss Contax lenses. With the stop of f/1.4 it is the perfect lens for portraits and beauty shots with shallow depth of field and a soft vintage look