Canon EF 20mm f/2.8 USM Wide Angle Lens for Canon SLR Cameras

EF mount; wide-angle lens Floating system; inner focusing; full-time manual focus 20mm focal length f/2.8 maximum aperture Ring-type UltraSonic Motor (USM) Product Description 20mm wide angle lens for Canon camerasAmazon.com Product Description Wide-angle lenses let you capture more of the image by broadening the angle of view and increasing the depth of field, thereby bringing more of the area into focus. The... continue reading at Best Seller Camera