Kenko Kenko 400 mm f/8 Mirror vs Canon EF 400 mm f/4 DO IS USM
Shopping links may contain affiliate codes that support this site at no extra cost to you.
| Compare | Lightest | Fastest Aperture Image Stabilization |
|---|---|---|
| Mount | ||
| Sensor Size | Full Frame | Full Frame |
| Best For | Wildlife | Wildlife |
Optical Specifications | ||
| Focal Length | 400 mm | 400 mm |
| Aperture | f/8 | f/4 |
| Aperture Blades | - | 8 |
Features | ||
| Autofocus | No | Yes |
| Image Stabilization | No | Yes |
| Weather Sealed | No | No |
Close-up Performance | ||
| Min. Focus Distance | 1.15 m | 3.5 m |
| Max. Magnification | - | - |
Physical Specifications | ||
| Weight | 340 g | 1940 g |
| Length | 74 mm | 232.7 mm |
| Diameter | 82 mm | 128 mm |
| Filter Thread | 67 mm | 52 mm |
Price & Availability | ||
| Release Year | 2015 | 2001 |
| Shop | ||
Shopping links may contain affiliate codes that support this site at no extra cost to you.
Comparing Kenko Kenko 400 mm f/8 Mirror (400 mm, f/8) and Canon EF 400 mm f/4 DO IS USM (400 mm, f/4).
Kenko Kenko 400 mm f/8 Mirror is the lightest at 340 g, Canon EF 400 mm f/4 DO IS USM weighs 1940 g.
Canon EF 400 mm f/4 DO IS USM offers the fastest maximum aperture at f/4, allowing for better low-light performance and shallower depth of field.
Kenko Kenko 400 mm f/8 Mirror can focus closest at 1.15 m minimum focus distance.
Canon EF 400 mm f/4 DO IS USM includes image stabilization.
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 Micro Four Thirds lenses optimized for Wildlife Photography
Top-rated Sony E lenses optimized for Wildlife Photography
Top-rated Inne lenses optimized for Wildlife Photography
Explore all curated lens recommendations by mount and photography type
Canon