SIGMA
SIGMA 24-70mm f/2.8 DG OS HSM Art Lens for Canon
A versatile zoom lens covering 24 to 70 millimetres with a constant f/2.8 aperture and optical stabilisation for Canon cameras
- TypeZoom Lens
- ColorBlack
- Focus TypeAuto Focus
- Constant f/2.8 aperture through 24-70mm zoom
- Optical Stabiliser counters camera shake for sharp handheld shots
- Hyper Sonic Motor drives fast, quiet autofocus
- Rugged barrel construction maintains alignment under heavy use
- Art-series optics engineered for professional image quality
Professional Zoom Lens for Canon
The Sigma 24-70mm f/2.8 DG OS HSM Art Lens is a versatile zoom lens built for Canon cameras. It covers a wide 24-70mm focal range with a constant f/2.8 maximum aperture. Optical Stabilization and a Hyper Sonic Motor deliver steady images and fast, quiet focusing for professional workflows.
Suited for event and portrait photographers
This lens suits photographers who need a single, high-quality zoom for weddings, events, and portraits in varying light. The constant aperture maintains exposure throughout the zoom range. Buyers who want a lighter prime lens or a longer telephoto reach for distant wildlife should look at something else.
Constant f/2.8 Aperture Advantage
The fixed f/2.8 aperture is the specification that defines this lens. It provides consistent exposure and depth-of-field control from 24mm to 70mm. This allows reliable low-light performance and subject separation without adjusting settings while zooming, a critical factor for fast-paced professional shooting.
Highlights
- Constant f/2.8 aperture through 24-70mm zoom
- Optical Stabiliser counters camera shake for sharp handheld shots
- Hyper Sonic Motor drives fast, quiet autofocus
- Rugged barrel construction maintains alignment under heavy use
- Art-series optics engineered for professional image quality
Specifications
| Type | Zoom Lens |
|---|---|
| Color | Black |
| Focus Type | Auto Focus |
| Brand | SIGMA |
| Model | Not Available |
Questions about this item
How does the constant f/2.8 aperture perform when the lens is zoomed from 24mm to 70mm on a Canon body?
The maximum aperture stays at f/2.8 across the entire zoom range, so exposure settings remain consistent whether shooting wide at 24mm or tight at 70mm.
What does the DG designation mean for mounting this lens on a Canon EF camera?
DG indicates the lens covers full-frame sensors, so it works natively on Canon EF bodies without vignetting or crop-factor limitations.
What physical features help the lens stay stable during extended handheld shooting?
The barrel is built for high rigidity and the Optical Stabiliser works with the HSM motor to reduce shake, giving a steadier platform for long sessions.
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