Tilt Shift lenses are used to correct lines when photographing buildings. They also let you create the so-called ‘miniature effect’. The lens consists of 6 elements in 5 groups and has a special Nano Crystal Coating to counter ghosting and flaring. The aperture ranges from F2.8 to F32, the shortest focus distance is 0.39m and the lens has a 77mm filter size. It also has 9 rounded aperture blades for a beautiful, soft bokeh.