Description Lens Mount: Canon Mount Designed For: Canon DSLRs Focal Length: 55 - 250 mm Lens Type: Telephoto Zoom Lens General Brand : Canon Name : Telephoto Zoom Model : EF-S 55 - 250 mm f/4-5.6 IS II Color : Black Type : Telephoto Zoom Prime/Zoom : Zoom Lens Type : Telephoto Filter Attachment Size : 58 mm Minimum Aperture : 22 - 32 Compatibility Features Designed For : Canon DSLRs Suitable For : Wildlife Lens Mount : Canon Mount Lens Features Lens Construction (Elements/Groups) : 12 Elements in 10 Groups Angle of View : Diagonal: 27° 50 ′ - 6° 15 ′, Horizontal: 23° 20 ′ - 5° 20 ′, Vertical: 15° 40 ′ - 3° 30 ′ Drive System : MM Performance Features Maximum Focal Length : 250 mm Minimum Focal Length : 55 mm Aperture with Max Focal Length : f/4-5.6 IS II Aperture with Min Focal Length : f/22 - 32 Minimum Focusing Distance : 1.1 m Maximum Magnification (x) : 0.31 Other Specifications : Distance Scale, DC Motor, Gear-driven (Front Focusing Design) Focus Adjustment Dimensions Dimensions : 70 x 108 mm (Diameter x Length) Weight : 0.345 kg