Canon RF 24-70mm f/2.8 L IS USM vs Canon RF 28-70mm f/2 L USM
Both are Canon RF mount zooms for pro standard zoom and wedding & event — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Canon RF 24-70mm f/2.8 L IS USM | Canon RF 28-70mm f/2 L USM |
|---|---|---|
| Focal length | 24-70mm | 28-70mm |
| Max aperture | f/2.8 | f/2 |
| Type | zoom | zoom |
| Coverage | full-frame | full-frame |
| Mount | Canon RF | Canon RF |
Which should you buy?
- the Canon RF 28-70mm f/2 L USM opens wider (f/2) — brighter in low light and more background blur
- the Canon RF 24-70mm f/2.8 L IS USM covers 24-70mm and the Canon RF 28-70mm f/2 L USM covers 28-70mm — pick the range that matches what you shoot
Where to buy
Canon RF 24-70mm f/2.8 L IS USMSee price on Amazon
Canon RF 28-70mm f/2 L USMSee price on Amazon
FAQ
What's the difference between the Canon RF 24-70mm f/2.8 L IS USM and the Canon RF 28-70mm f/2 L USM?
The Canon RF 24-70mm f/2.8 L IS USM is 24-70mm f/2.8 zoom, full-frame; the Canon RF 28-70mm f/2 L USM is 28-70mm f/2 zoom, full-frame. Both fit the Canon RF mount.
Which is better in low light, the Canon RF 24-70mm f/2.8 L IS USM or the Canon RF 28-70mm f/2 L USM?
The Canon RF 28-70mm f/2 L USM — its f/2 maximum aperture lets in more light and gives more background blur than the f/2.8 of the other.
Do the Canon RF 24-70mm f/2.8 L IS USM and Canon RF 28-70mm f/2 L USM fit the same camera?
Yes — both are Canon RF mount lenses, so they fit Canon EOS R series (full-frame R5/R6/R8) and APS-C (R7/R10/R50).
More Canon RF comparisons: Canon RF 100-500mm f/4.5-7.1 L IS USM vs Canon RF 200-800mm f/6.3-9 IS USM · Canon RF 100-400mm f/5.6-8 IS USM vs Canon RF 200-800mm f/6.3-9 IS USM · Canon RF 24-70mm f/2.8 L IS USM vs Canon RF 24-105mm f/4-7.1 IS STM · Canon RF 24-70mm f/2.8 L IS USM vs Sigma 17-40mm f/1.8 DC Art · all Canon RF lenses · all comparisons