Canon RF-S 55-210 mm F5-7.1 IS STM vs Canon RF 100-400mm F5.6-8 IS USM
Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.
Verdict at a glance
- Canon RF-S 55-210 mm F5-7.1 IS STM is faster by 0.3 stops (f/5.0 vs f/5.6), letting in more light.
- Canon RF-S 55-210 mm F5-7.1 IS STM is lighter by 365g.
- Canon RF-S 55-210 mm F5-7.1 IS STM goes wider (55mm vs 100mm).
- Canon RF 100-400mm F5.6-8 IS USM reaches further (400mm vs 210mm).
- Canon RF-S 55-210 mm F5-7.1 IS STM is the newer design (2023 vs 2021).
| Spec | RF-S 55-210 mm F5-7.1 IS STM | RF 100-400mm F5.6-8 IS USM |
|---|---|---|
| Brand | Canon | Canon |
| Mount | Canon RF | Canon RF |
| Type | Zoom | Telephoto Zoom |
| Focal length | 55-210mm (wider) | 100-400mm |
| Max aperture | f/5.0 (faster) | f/5.6 |
| Released | 2023 | 2021 |
| Blades | 7 | 9 |
| Format | aps-c | full-frame |
| Groups | 8 | 9 |
| Af motor | STM | USM |
| Elements | 11 | 12 |
| Weight g | 270.0 (lighter) | 635.0 |
| Filter mm | 55 | 67 |
| Length mm | 92.9 | 164.7 |
| Stabilized | Yes | Yes |
| Diameter mm | 69.0 | 79.5 |
| Max magnification | 0.28 | 0.41 |
| Min focus m | n/a | 0.88 |
Canon RF-S 55-210 mm F5-7.1 IS STM
A compact telephoto zoom for Canon APS-C RF cameras with stabilization and a stepping motor, a light companion to the 18-45mm kit lens.
Pros
- Light and compact (270 g)
- Image stabilization
- Useful reach on APS-C
Cons
- Slow aperture
- Needs good light
Canon RF 100-400mm F5.6-8 IS USM
A telephoto zoom for Canon RF full-frame cameras with image stabilization and a light build for its range.
Pros
- Light (635 g)
- Image stabilization
- Long range
- Compact
Cons
- Slow aperture
- Not an L-series build
- Less sharp than L lenses