Best Overall
Canon RF 24-70mm f/2.8L IS USM
Key details
- Mount
- Canon RF
- Weight
- 1.98 lb
- Focal Length
- 24-70mm
- Max Aperture
- f/2.8
Twenty-four to seventy is the range that covers most of an ordinary day: a room, a street, a group of people, a face at the long end. Doing all of it at a constant f/2.8 is what makes this the lens we point to when someone wants one good lens and no regrets.
Living with it is the pleasant part. The Nano USM motor snaps into focus and stays quiet enough for video, and the 5 stops of optical stabilization let us keep shooting handheld long after the point where a tripod normally becomes necessary. More importantly, sharpness holds to the edges wide open, which is what separates this from the cheaper standard zooms here — most lenses in this position want a stop of forgiveness before you trust them across the whole frame.
The weight is the honest cost. At 898 grams it's a lens you feel on a long walk, and on a small body like an R8 it makes the camera noticeably front-heavy. What the mass buys is a stop of light over the f/4 zooms, rounder out-of-focus areas, and a barrel that shrugs off a shower — the fluorine coating wipes clean, and Canon rates the sealing for weather.
The control ring is the detail we ended up using constantly: set it to ISO and your eye never leaves the viewfinder. Nine aperture blades keep highlights round when you open up. This is the lens that makes an R body feel like a system rather than a kit.
Pros
- Constant f/2.8 through the whole zoom
- Sharp to the edges wide open
- 5 stops of optical stabilization
- Fast, quiet Nano USM focus
Cons
- Takes costly 82mm filters
The lens we recommend to anyone building an R-system kit around a single zoom: constant f/2.8, dependable stabilization, and sharpness that holds up wide open.