- Brand
- Canon
- Model
- RF 100-400mm f/5.6-8 IS USM
- Mount
- Canon RF
- Release year
- 2021
- Focal length
- 100–400mm
- Max aperture
- ƒ/45.0
- Crop factor (35mm-equiv.)
- 1.61×
- 35mm-equivalent focal length
- 161–645mm
- 35mm-equivalent aperture (DoF)
- ƒ/72.6
- Diagonal field of view
- 3.8–15.3°