N°88405 · Family detail
CanonTelephoto·CANON EF mount·2001
Canon EF 400mm F/4 DO IS USM
Specifications01
MountCANON EF
Focal length400mm
Max aperturef/4
TypeTelephoto · Prime
Release year2001
Weight1940 g
Min focus distance3.5 m
Max magnification0.12
Aperture blades8
Optical elements17
Groups13
AutofocusYes
StabilizationYes
Aperture controlNone
The aperture is controlled from the camera
Lens hoodET-120 - Clamp-on round
TeleconvertersCanon Extender EF 1.4X II→ 560mm F/5.6
Canon Extender EF 1.4X III→ 560mm F/5.6
Canon Extender EF 2X II→ 800mm F/8
Canon Extender EF 2X III→ 800mm F/8
EraDigital era
Production statusDiscontinued
Additional Info02
Lens TypeSuper telephoto prime lens
Field Notes02
Canon EF 400mm f/4 DO IS USM is a fixed 400mm prime telephoto lens with a maximum aperture of f/4 and built-in image stabilization, intended for sports, wildlife, and other long-distance subject work.
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Other Mounts03
No alternate mounts are indexed for this family yet.