Maximum Aperture : f/2.8
Minimum Aperture : f/22
Format Compatibility : Full-Frame
Angle of View : 34° 21 to 12° 21
Maximum Magnification : 0.164x
Minimum Focus Distance : 3.12 / 95 cm
Optical Design : 23 Elements in 17 Groups
Diaphragm Blades : 9, Rounded
Focus Type : Autofocus
Image Stabilization : Yes
Tripod Collar : Removable and Rotating
Filter Size : 77 mm (Front)