Canon 400MM F/2.8L IS USM II EF MOUNT LENS

Bright f/2.8 maximum aperture ensures great shots in low light
Fast, quiet autofocus with ring USM
for full-time manual focusing
4 stop Image Stabiliser ensures shake free shots
3 Image Stabiliser modes suited to sports
and action photography
Circular 9-blade diaphragm helps produce
attractive background blur
Super spectra coating reduces flare and ghosting
Power focus mode enables smooth focus transition
Minimum focusing distance of 2.7m
52mm drop-in filter diameter