Canon EF 400 mm f/2.8L II USM vs Canon EF 400 mm f/5.6L USM
Shopping links may contain affiliate codes that support this site at no extra cost to you.
| Compare | Fastest Aperture | Lightest |
|---|---|---|
| Mount | ||
| Sensor Size | Full Frame | Full Frame |
| Best For | Wildlife | Wildlife |
Optical Specifications | ||
| Focal Length | 400 mm | 400 mm |
| Aperture | f/2 | f/5.6 |
| Aperture Blades | 8 | 8 |
Features | ||
| Autofocus | Yes | Yes |
| Image Stabilization | No | No |
| Weather Sealed | Yes | Yes |
Close-up Performance | ||
| Min. Focus Distance | 4 m | 3.5 m |
| Max. Magnification | - | 0.12x |
Physical Specifications | ||
| Weight | 5910 g | 1250 g |
| Length | 348 mm | 256.5 mm |
| Diameter | 167 mm | 90 mm |
| Filter Thread | 48 mm | 77 mm |
Price & Availability | ||
| Release Year | 1996 | 1993 |
| Shop | ||
Shopping links may contain affiliate codes that support this site at no extra cost to you.
Comparing Canon EF 400 mm f/2.8L II USM (400 mm, f/2) and Canon EF 400 mm f/5.6L USM (400 mm, f/5.6).
Canon EF 400 mm f/5.6L USM is the lightest at 1250 g, Canon EF 400 mm f/2.8L II USM weighs 5910 g.
Canon EF 400 mm f/2.8L II USM offers the fastest maximum aperture at f/2, allowing for better low-light performance and shallower depth of field.
Canon EF 400 mm f/5.6L USM can focus closest at 3.5 m minimum focus distance.
Both lenses are weather-sealed.
Use the detailed comparison table below to see all specifications side-by-side and find the perfect lens for your photography needs.
Discover the best lenses for your camera mount and photography style
Top-rated Canon EF lenses optimized for Wildlife Photography
Top-rated Canon EF lenses optimized for Portrait Photography
Top-rated Canon EF lenses optimized for Landscape Photography
Explore all curated lens recommendations by mount and photography type
Canon