Maximum Aperture f/1.8 / Minimum Aperture f/22 / Full-Frame / Angle of View 28° 30′ / Maximum Magnification 0.13x / Minimum Focus Distance 2.79′ -85 cm / Autofocus / Filter Size 58 mm (Front) / Dimensions (ø x L) 2.95 x 2.81″ / 74.93 x 71.37 mm / Weight 425 g