Very good90/100

- Very good resolution
- Great lens quality
- Integrated image stabiliser
- Fairly priced
- Lens hood only optional
- Without weather protection
The new telephoto zoom is a very good choice with only a few weaknesses
The RF 100-400mm F5.6-8 IS USM is aimed at photography enthusiasts who need more focal length but don't want the cost, extra weight and size of a more specialised lens. As an entry-level model in the RF zoom lens range, it is positioned below the RF 100-500mm F4.5-7.1 L IS USM. The lightest super telephoto zoom in its class.
| Sensor compatibility | full size | 
| Weight | 635 g | 
| Focus type | Autofocus, Manual focus | 
| Lens type | Normal Lens, Zoom | 
| Bayonet lens mount | Canon RF | 
| Focal length | 100 - 400 mm | 
| Item number | 16615594 | 
| Manufacturer | Canon | 
| Category | Lenses | 
| Manufacturer no. | 5050C005 | 
| Release date | 14.10.2021 | 
| Sales rank in Category Lenses | 7 of 3530 | 
| Colour | Black | 
| Material group | Glass | 
| Material | Glass | 
| Minimum focus distance | 0.88 m | 
| Lens type | Normal Lens, Zoom | 
| Bayonet lens mount | Canon RF | 
| Aperture | 5.60 f/ | 
| Min. aperture | 8 f/ | 
| Min. focal length (exact) | 100 mm | 
| Max. Focal length (exact) | 400 mm | 
| Focal length | 100 - 400 mm | 
| Sensor compatibility | full size | 
| Number of diaphragm blades | 9 x | 
| Filter thread | 67 mm | 
| Number of lenses | 12 | 
| Number of lens groups | 9 | 
| Lens equipment | Filter thread, Image stabilisation, Internal focusing, Zoom function | 
| Optical zoom | 4 x | 
| Focus type | Autofocus, Manual focus | 
| Image stabilisation method | Optical | 
| Durability | Dustproof, Splashproof, Weather resistant | 
| Min. aperture opening | f/8 | 
| Max. aperture | f/5.6 | 
| Aperture | f/5.6-8 | 
| Min. focal length (exact) | 0.10 m | 
| Max. Focal length (exact) | 0.40 m | 
| Filter thread | 0.07 m | 
| Lens equipment | Filter thread, Image stabilisation, Internal focusing, Lens hood, Zoom function | 
| Country of origin | Taiwan | 
| Manufacturer commitment | SBTi | 
| CO₂-Emission | |
| Climate contribution | 
| Scope of delivery | Lens cap E-67 II, Lens cap RF, Manual, RF 100-400mm | 
| Weight | 635 g | 
| Length | 164.70 mm | 
| Diameter | 79.50 mm | 
| Length | 23.90 cm | 
| Width | 13.40 cm | 
| Height | 12.20 cm | 
| Weight | 854 g | 
How often does a product of this brand in the «Lenses» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Lenses» category returned?
Source: Digitec Galaxus
The new telephoto zoom is a very good choice with only a few weaknesses