High contrast and perfect rendition of the finest details of the subject are but a few of the strengths of this versatile wide-angle lens. It has rear component focusing as well to ensure outstanding results in the near range. It also features a built-in filter revolver. It is excellent for fashion photography, reportage and dramatic landscape perspectives ; its compact size makes it very practical and comfortable to handle. The high speed at full aperture and its excellent contrast rendition facilitate focusing, even under critical conditions.