Canon EF 100-400mm f/4.5-5.6L IS II USM Lens
Focal Length 100 - 400mmAperture Maximum: f/4.5 - 5.6Camera Mount Type Canon EFFormat Compatibility 35mm Film / Full-Frame Digital SensorAngle of View 24° - 6° 10'Minimum Focus Distance 3.2' (97.54 cm)Magnification 0.31xElements/Groups 21/16Diaphragm Blades 9, RoundedFeaturesImage Stabilization YesAutofocus YesTripod Collar Yes Removable - rotatingPhysicalFilter Thread Front:77 mmDimensions (DxL) Approx. 3.7 x 7.6" (93.98 x 193.04 mm)Weight 3.5 lb (1.59 kg)