Lightweight 400mm large aperture professional lens with 5-stop image stabilization
Weighing significantly less (1,010g lighter) than its predecessor, the EF400mm f/2.8L IS III USM boasts improved mobility and portability, making it an excellent addition to a professional photographer’s kit especially for avid sports, bird and wildlife photographers. The use of ASC (Air Sphere Coating) provides images with high apparent resolution and contrast, and the improved 5-stop in-lens image stabilization (IS) helps to capture even sharper shots. In addition to the L-lens staple dust-proof, drip-proof structure and fluorine coating, the lens features a new heat shield coating that helps prevent the lens from overheating when shooting in the hot sun.
- Filter size: 52mm drop-in
- Max aperture: f/2.8
- With Ring USM motor and IS
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Canon EF 400mm F/2.8L IS III USM Specification |
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| Focal Length | 400mm |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/32 |
| Lens Mount | Canon RF |
| Lens Format Coverage | Full-Frame |
| Angle of View | 6° 10' |
| Minimum Focus Distance | 8.2' / 2.5 m |
| Maximum Magnification | 0.17x |
| Optical Design | 17 Elements in 13 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | Yes |
| Tripod Collar | Removable and Rotating |
| Filter Size | 52 mm (Drop-In) |
| Dimensions (ø x L) | 6.42 x 13.5" / 163 x 343 mm |
| Weight | 6.25 lb / 2840 g |
- Canon EF 400mm f/2.8L IS III USM Lens
- Canon Lens Cap E-180E
- Canon Lens Dust Cap E (Rear Lens Cap)
- Canon Lens Hood ET-155 (WIII)
- Canon 52mm Drop-in Gelatin Filter Holder (Black)
- Canon LS400 Lens Case
- Limited 1-Year Manufacturer Warranty