Focal Length
200 to 400mm
Maximum Aperture
f/4
Minimum Aperture
f/32
Lens Mount
Canon EF
Format Compatibility
Full-Frame
Angle of View
12° to 6° 10'
Minimum Focus Distance
6.56' / 2 m
Maximum Magnification
0.15x
Optical Design
25 Elements in 20 Groups
Diaphragm Blades
9, Rounded
Focus Type
Autofocus
Image Stabilization
Yes
Tripod Collar
Removable and Rotating
Filter Size
52 mm (Drop-In)
Dimensions (ø x L)
5.04 x 14.41" / 128 x 366 mm
Weight
7.98 lb / 3.62 kg