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Canon 24-70mm f/2.8 L USM Macro EF Mount Lens {77}
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$913.00
Canon's workhorse 24-70mm f/2.8L built for EOS systems.
The 24-70mm focal range covers nearly every shooting situation a working photographer encounters, and at f/2.8 across the entire zoom, this lens doesn't force you to compromise when light gets thin. Canon's L-series glass and USM autofocus motor have made this a reliable choice for photographers who need consistent optical performance from wide environmental shots at 24mm through tighter portrait framing at 70mm. The 77mm filter thread is standard enough that a single set of filters covers most of your kit.
Native to Canon EOS Digital and EOS Film bodies, it also adapts to Sony E, Canon RF, Nikon Z, Fuji X, and L-Mount systems, so it stays useful if your body lineup shifts. For photographers who already own Canon glass and want a single lens that handles a full day of varied work without swapping, this is the one that goes in the bag first and comes out last.
Who It's For
Wedding photographers shooting ceremonies and receptions benefit directly from the constant f/2.8 aperture, which holds exposure consistency across the zoom range without touching ISO. Photojournalists and documentary shooters get the 24mm end for context-setting wide frames and the 70mm end for isolating subjects in crowds. Portrait photographers working in natural light can use f/2.8 at 70mm to separate subjects from backgrounds without carrying a dedicated prime. Event and corporate photographers who need one lens to cover a full shoot without changing glass will find the 24-70mm range hits almost every framing demand they face.
Key Features
- 24-70mm focal range with constant f/2.8 throughout zoom
- Canon L-series optical design and build quality
- USM autofocus motor for silent, continuous AF
- 77mm filter thread for common filter compatibility
- Native Canon EF mount with mirrorless adapter support
- Designed for professional stills and hybrid video work
FAQ
- Does this lens work on mirrorless cameras?
- Yes. It's native to Canon EF DSLRs, but adapts to Sony E, Canon RF, Nikon Z, Fuji X, and L-Mount systems without loss of autofocus or aperture control via third-party EF adapters.
- What's the minimum focusing distance?
- Canon's spec sheet lists 0.31m (1 ft) at 24mm and 0.72m (2.4 ft) at 70mm, so you can get reasonably close at the wide end for environmental work.
- Is f/2.8 constant across the entire zoom range?
- Yes. The maximum aperture stays at f/2.8 from 24mm through 70mm, which means no light loss as you zoom.
- What's the filter size?
- 77mm. That's a standard thread, so a single set of filters (polarizer, ND, etc.) works across most of your kit if you use common 77mm glass elsewhere.
- How does the USM autofocus perform in low light?
- USM motors are reliable and reasonably quick in dim conditions, though not as aggressive as newer STM or RF-mount designs. It's silent enough for video work.
- Can I use this lens for video?
- Yes, though the USM motor produces focus noise that shows up in on-camera audio. Many videographers pair it with external audio or use manual focus, but it functions for hybrid stills/video shooting.
- What's the lens weight and size?
- Approximately 950g (2.1 lbs) and 82.2mm in diameter by 111.2mm long. It's substantial but balanced on most EOS DSLRs.
| Specification | Value |
|---|---|
| Focal Length | 24-70mm |
| Max Aperture | f/2.8 |
| Mount | Canon EF |
| Filter Thread | 77 mm |
This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.
| Brand Name | Canon |
|---|---|
| Filter Size | 77mm |
| Focus Type | Autofocus (lens motor) |
| Lens Mount | Canon EF |
| Lens Type | Wide-Angle, Standard / Normal |
| Max Focal Length | 70mm |
| Min Focal Length | 24mm |
