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Canon EF 24-85mm f/3.5-4.5 USM Lens

The Canon 24-85mm f/3.5-4.5 USM is a 24–85mm f/3.5 lens designed for Canon EF mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Canon EF 24-85mm f/3.5-4.5 USM Lens

Canon EF 24-85mm f/3.5-4.5 USM Lens

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Lens Overview — Canon 24-85mm f/3.5-4.5 USM

The Canon EF 24-85mm f/3.5-4.5 is a full-frame zoom lens built around the Canon EF mount, covering a focal length range of 24mm to 85mm. This standard zoom spans wide-angle through medium telephoto, making it a practical choice for photographers who want a single lens capable of handling a broad variety of shooting situations. The lens supports both autofocus and manual focus, and the autofocus system is driven by Canon's USM technology.

With a maximum aperture of f/3.5 at the wide end, the lens allows for reasonable light-gathering capability across its zoom range. Designed for full-frame Canon EF-mount DSLRs, it is equally usable on APS-C bodies within that system. The lens accepts 67mm filters, a common and readily available thread size.

Weighing in at 380g, it sits on the lighter end of the zoom lens spectrum, making it a comfortable option for extended shooting sessions or travel. The lens does not include image stabilization, which is worth factoring in when shooting in lower-light conditions or at longer focal lengths. Overall, it represents a compact and lightweight standard zoom option for Canon DSLR shooters.

Key Features — Canon 24-85mm f/3.5-4.5 USM

24-85mm Focal Range: Covers wide-angle through medium telephoto in a single lens, useful for travel, portraits, and general photography.

Canon EF Full-Frame Mount: Natively supports Canon full-frame DSLRs and is also compatible with APS-C bodies in the EF system.

USM Autofocus: Canon's ring-type Ultrasonic Motor delivers fast, quiet autofocus with full-time manual focus override.

f/3.5 Maximum Aperture: Widest aperture is available at 24mm, providing reasonable light-gathering capability at the wide end of the zoom range.

Lightweight Build: At 380g, this lens is easy to carry for extended shooting sessions or while traveling.

67mm Filter Thread: A common filter diameter that makes it straightforward to find compatible polarizers, ND filters, and other accessories.

Lens Specifications — Canon 24-85mm f/3.5-4.5 USM

Canon 24-85mm f/3.5-4.5 USM full specifications
SpecDetail
Use CasesPortrait, Landscape, Travel
Lens TypeZoom
FormatFull Frame
Zoom/PrimeZoom
Focal Length24–85mm
Maximum Aperturef/3.5
Camera SystemDSLR
Lens MountCanon EF
AutofocusYes
Focus TypeAuto, Manual
Image StabilizationNone
Filter Thread67mm

Description — Canon 24-85mm f/3.5-4.5 USM

The Canon EF 24-85mm f/3.5-4.5 is a full-frame compatible zoom lens designed for Canon EF-mount DSLR cameras. It covers a 24mm to 85mm focal length range, spanning from wide-angle through standard to medium telephoto — a versatile spread for everyday photography. The lens opens to a maximum aperture of f/3.5 at 24mm, stepping to f/4.5 at the 85mm end.

Both autofocus and manual focus are supported, offering flexible control across shooting scenarios. At 380g, the lens is notably lightweight for a standard zoom, reducing fatigue during longer shooting sessions or travel. The 67mm filter thread makes it easy to use with a wide variety of polarizers, ND filters, and other accessories.

One notable consideration is the absence of image stabilization, so users should account for camera shake management, particularly when shooting at longer focal lengths or in lower-light conditions. For Canon DSLR shooters looking for a compact, lightweight standard zoom with broad focal coverage, this lens covers the essentials.

Pros — Canon 24-85mm f/3.5-4.5 USM

  • ✓Full-frame coverage with a 24-85mm focal length range suitable for wide-angle through medium telephoto shooting
  • ✓Supports both autofocus and manual focus modes for flexible operation
  • ✓Lightweight build at 380g makes it comfortable for travel and extended use

Cons — Canon 24-85mm f/3.5-4.5 USM

  • ✗No image stabilization, which can be a limitation in low-light or longer focal length shooting
  • ✗Variable maximum aperture (f/3.5-4.5) means light-gathering capability decreases as you zoom in
  • ✗Designed exclusively for Canon EF mount, limiting compatibility to that camera system

Videos — Canon 24-85mm f/3.5-4.5 USM

Canon 24-85mm f/3.5-4.5 USM lens review with samples (full frame and APS-C) — Christopher Frost

Resources & Downloads — Canon 24-85mm f/3.5-4.5 USM

Manuals & Guides

Frequently Asked Questions — Canon 24-85mm f/3.5-4.5 USM

What camera mount does this lens use?+
This lens is built for the Canon EF mount. It is compatible with Canon EF-mount DSLR cameras, both full-frame and APS-C bodies within that system.
Does this lens have image stabilization?+
No, this lens does not include image stabilization. Photographers should keep that in mind when shooting handheld in lower-light conditions, particularly at longer focal lengths.
What filter size does this lens accept?+
The lens has a 67mm filter thread, which is a common size with wide availability across filter brands and types.
Is this lens suitable for full-frame cameras?+
Yes, the lens is specified as a full-frame format lens, meaning it produces an image circle designed to cover a full-frame sensor without vignetting.
Does this lens support autofocus?+
Yes, the lens supports autofocus and can also be operated in manual focus mode, giving shooters flexibility depending on the situation.

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