Focal Length 28mm Maximum Aperture f/1.4 Minimum Aperture f/16 Lens Mount Canon EF Lens Format Coverage Full-Frame Angle of View 75.4° Minimum Focus Distance 11.02″ / 28 cm Maximum Magnification 0.18x Optical Design 17 Elements in 12 Groups Diaphragm Blades 9, Rounded Focus Type Autofocus Image Stabilization No Filter Size 77 mm (Front) Dimensions (ø x L) 3.26 x 4.24″ / 82.8 x 107.7 mm Weight 1.9 lb / 865 g Packaging Info Package Weight 3.05 lb Box Dimensions (LxWxH) 19 x 15.25 x 8″
