EF 400mm F2.8L IS II USM - CanonEAN  4960999664859

The standard lens for many professional sports and nature photographers. The latest image-stabilized version of the 400mm f/2.8L II is the best yet, with better handling, lighter weight and the world's fastest AF speed among 400mm f/2.8 lenses. Durability and weather resistance are world class. A complete redesign of optics has resulted in Canon's best image quality ever in a 400mm lens.

Flourite & UD elements eliminate secondary spectrum chromatic aberration

Full-time manual focus override

AF Stop function shuts off autofocus when an obstruction appears

Dust & moisture resistance made exceptional by magnesium alloy lens barrel and new rear gasket at lens mount

Two-stage image stabilization, dual-axis camera shake correction or vertical axis only(for panning)

3-stage focus limiter

Focus preset function allows for returning to a specifically set focus by turning a ring in front of the focus ring

Specifications

Performance
Focal Length 400 mm
Aperture Maximum: f/2.8
Minimum: f/32
Camera Mount Type Canon EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Canon (APS-C)
Angle of View 6°
Minimum Focus Distance 9.8' (3 m)
Magnification 0.15x
Maximum Reproduction Ratio 1:6.6
Groups/Elements 13/17
Diaphragm Blades 8
Features
Image Stabilization Yes
Autofocus Yes
Tripod Collar Yes
Physical
Filter Thread 52 mm
Dimensions (DxL) Approx. 6.4 x 13.7" (16.26 x 34.80cm)
Weight 11.81 lb (5.36kg)