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Canon EF 24-70mm f/2.8L USM

Canon EF Autofocus

Canon EF 24-70mm f/2.8L USM

Focal length
24–70 mm
Aperture
f/2.8
Weight
950 g
Filter diameter
77 mm
Min. focus distance
38 cm
Length
124 mm

At a Glance

The 24-70 mm for full-frame Canon EF holds f/2.8 across the whole zoom range. A magnification of 0.29x at a 38 cm minimum focus distance also makes close-ups possible. It weighs 950 g and has no image stabilizer. For everyday shooting, travel and events it covers wide-angle to short telephoto.

Good for

  • Everyday
  • Travel
  • Events

Derived from the manufacturer data, not from our own tests. How we check

Technical Specifications

Min. focal length
24 mm
Max. focal length
70 mm
Max. aperture (min. zoom)
f/2.8
Max. aperture (max. zoom)
f/2.8
Min. aperture
f/22
Elements
16
Groups
13
Weight
950 g (2.09 lb)
Filter diameter
77 mm
Min. focus distance
38 cm (entire zoom range)
Max. magnification
1:3.4 (0.29×)
Length
124 mm (4.88 in)
Diameter
83 mm (3.27 in)
Released
November 2002

Manufacturer data: global.canon

Last checked: October 13, 2026 (against the manufacturer data) · How we check

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the Canon EF 24-70mm f/2.8L USM fit?

The Canon EF 24-70mm f/2.8L USM is a full-frame lens for Canon EF cameras. On full-frame bodies it uses the whole sensor; on APS-C Canon EF cameras its field of view equals 38-112 mm in full-frame terms.

Canon EF cameras

With the Canon Mount Adapter EF-EOS R the lens can also be used on Canon RF cameras.

With the Canon Mount Adapter EF-EOS M the lens can also be used on Canon EF-M cameras.

Canon EF 24-70mm f/2.8L USM compared

Key specs side by side with the most similar Canon EF lenses.

LensCanon EF 24-70mm f/2.8L USMCanon EF 24-70mm F2.8L II USMSigma 24-70mm F2.8 EX DG HSMSigma 24-70mm F2.8 EX DG Macro
Focal length24-70 mm24-70 mm24-70 mm24-70 mm
Max. aperturef/2.8f/2.8f/2.8f/2.8
Weight950 g805 g790 g715 g
Filter diameter77 mm82 mm82 mm82 mm
Min. focus distance38 cm38 cm38 cm40 cm
Length124 mm113 mm95 mm116 mm
Autofocusyesyesyesyes
Image stabilizationnononono
Open these lenses in the comparison and add more

Canon EF 24-70mm f/2.8L USM: FAQ

Does the Canon EF 24-70mm f/2.8L USM have autofocus?

Yes, the Canon EF 24-70mm f/2.8L USM has autofocus.

Does the Canon EF 24-70mm f/2.8L USM have image stabilization?

No, the Canon EF 24-70mm f/2.8L USM has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the Canon EF 24-70mm f/2.8L USM weigh?

The Canon EF 24-70mm f/2.8L USM weighs 950 g. It is 124 mm long with a diameter of 83 mm.

What filter size does the Canon EF 24-70mm f/2.8L USM use?

The Canon EF 24-70mm f/2.8L USM takes 77 mm screw-in filters.

How close can the Canon EF 24-70mm f/2.8L USM focus?

The minimum focus distance of the Canon EF 24-70mm f/2.8L USM is 38 cm, measured from the sensor plane.

Is the Canon EF 24-70mm f/2.8L USM a full-frame lens?

Yes, the Canon EF 24-70mm f/2.8L USM covers full frame. On APS-C cameras its field of view equals 38-112 mm in full-frame terms.

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