This wide-angle lens has a focal length of 53 mm, opening up a wide range of possible applications. A maximum aperture opening of F2.0 enables freehand shots, even in poor lighting conditions, and it additionally generates an appealing bokeh effect for artistic images. A nearly circular aperture opening with seven blades allows for the deliberate creation of out-of-focus areas, even when the aperture is opened only halfway in favour of a larger depth of field.