Canon EF 400mm f/2.8L IS III USM
Canon Professional CamerasCANON EF 400MM F/2.8L IS III USM
A fast-aperture super-telephoto lens that delivers a professional performance – ideal for sports, news and wildlife photography
The world’s lightest 400mm f/2.8 lens*
The optical design of this super-telephoto lens doesn’t just deliver superb image quality, it also reduces weight, making this the most portable 400mm f/2.8 ever.*
Professional image quality
Achieve exceptional sharpness and contrast right across the frame. Superb for sports, wildlife and news photographers who demand the very best performance.
Shoot handheld
The EF 400mm f/2.8L IS III USM is the lightest 400mm f/2.8 lens in the world*, and features an advanced five-stop Image Stabilizer**, making hand-held shooting a reality.
Focus quickly & accurately
Subjects come into critical focus with exceptional speed and precision, even in low light. Fast moving-objects are kept sharp.
Built to travel
As an L-Series lens the EF 400mm f/2.8L IS III USM is built to exacting standards. It’s sealed against dust and moisture and can withstand the rigours of professional use.
Optical Features / Specifications
Image Size
Full Frame
35mm film equivalent focal length (mm)
-
Angle of view (horzntl, vertl, diagnl)
5°10', 3°30', 6°10'
Lens construction (elements/groups)
17/13
No. of diaphragm blades
9
Minimum aperture
32
Closest focusing distance (m)
2.5
Maximum magnification (x)
0.17
Distance Information
Yes
Image stabilizer
5-stops
AF actuator
Ring USM1
Accessories
Lens cap
E-180E
Lens hood
ET-155(W III)
Lens case/pouch
Lens Soft case LS400
Maximum number of Hood III compatible with Gelatin Filter Holder III
NC2
Maximum number of Hood IV compatible with Gelatin Filter Holder IV
NC3
Rear End Cap
Lens Dust Cap E
Magnification with Extension Tube EF12 II
0.22-0.03
Magnification with Extension Tube EF25 II
0.3-0.07
Extender Compatibility
Compatible (Mark III only)
Other Accessories
Canon drop-in 52mm filters
Canon Drop-In Circular Polarizing Filter 52 (W III)
Cannon Lens Short Hood ET-155B
Lens Case 400E
Specifications with EF 1.4x III
Focal Length
560
Minimum aperture
4-25
Maximum Magnification
0.25
AF Possible
Yes
IS
Yes
Specifications with EF 2x III
Focal Length
800
Maximum Aperture
5.6-64
Maximum Magnification
0.36
AF Possible
Yes
IS
Yes