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EF 400mm f/2.8L IS II USM
Drivers & Downloads
Focal Length & Maximum Aperture
Diagonal Angle of View
Closest Focusing Distance
Max. Diameter x Length, Weight
† Prices and specifications subject to change without notice. Actual prices are determined by individual dealers and may vary.
Product Advisories for EF 400mm f/2.8L IS II USM
|Firmware Notice: Firmware Update for EF300mm f/2.8L IS II USM, EF400mm F2.8L IS II USM, EF500mm f/4L IS II USM and EF600mm f/4L IS II USM||Firmware Notice||Sep 17, 2014|
|Service Notice: EF 300mm f/2.8L IS II USM and EF 400mm f/2.8L IS II USM lens hood||Service Notice||Jan 17, 2012|
|Service Notice: Drop-in Circular Polarizing Filters PL-C52 (WII) & PL-C52||Service Notice||Feb 23, 2016|
Compatible Supplies & Accessories
Canon offers a wide range of compatible supplies and accessories that can enhance your user experience with you EF 400mm f/2.8L IS II USM that you can purchase direct. Scroll down to easily select items to add to your shopping cart for a faster, easier checkout. Visit the Canon Online Store
Dropin Gelatin WII 52MM
A holder for screw-type filters, for use with rear mounted drop-in filters. Filter fits select lenses with a 52mm diameter, please see link below for compatible lenses.
FILTER DROPIN PL-C WII 52MM
Filter Dropin Screw Holder 52II
Lens Cap E-180D
Lens Case 400C
Lens Dust Cap E Rear Cap
Rear lens cap for all EF type lenses, lens extenders, and extension tubes. Used to protect the rear glass element from dust and scratches.
Lens Hood ET-155 (WII)
Designed to prevent stray light from entering the lens in order to keep unwanted glare from affecting your photographs.
Lens Wide Strap B