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Canon EF 500mm f/4 L IS USM

The Canon EF 500mm f/4 L IS USM is a 500mm f/4 lens designed for Canon EF mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Canon EF 500mm f/4 L IS USM

Canon EF 500mm f/4 L IS USM

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Lens Overview — Canon EF 500mm f/4 L IS USM

The Canon EF 500mm f/4 L IS USM is a professional-grade super telephoto prime lens built for the Canon EF mount, covering a full-frame image circle. With a fixed focal length of 500mm and a maximum aperture of f/4, it offers a compelling combination of reach and light-gathering capability that suits demanding shooting environments where both distance and available light are critical factors. The lens supports both autofocus and manual focus operation, giving photographers the flexibility to lock on to subjects automatically or take full manual control when the situation calls for precision.

Optical image stabilization is built in, listed as the stabilization type in the specifications, which helps manage the inherent challenge of shooting handheld or at slower shutter speeds with a lens of this focal length and physical scale. At 3,870 grams, this is a substantial piece of glass that demands a solid support system — a tripod collar or monopod is typically an essential companion. The filter thread measures 52mm, which is a relatively compact drop-in filter size for a lens of this caliber.

Designed for DSLR camera systems, it mounts exclusively via the Canon EF bayonet, making it compatible with Canon's extensive lineup of EF-mount bodies. As a full-frame lens, it delivers its full 500mm field of view on full-frame sensors.

Key Features — Canon EF 500mm f/4 L IS USM

500mm f/4 Prime: A fixed 500mm focal length with a fast f/4 maximum aperture delivers exceptional reach and light-gathering for wildlife, sports, and aviation photography.

Canon EF Mount: Compatible with the full range of Canon EF-mount DSLR bodies, including full-frame cameras where the 500mm field of view is fully realized.

Optical Image Stabilization: Built-in IS helps counteract camera shake at this demanding focal length, enabling sharper results at lower shutter speeds or when shooting handheld.

Ring-Type USM Autofocus: Canon's ring-type Ultrasonic Motor delivers fast, near-silent autofocus tracking — critical for locking onto fast-moving subjects at distance.

Full-Time Manual Override: Focus can be adjusted manually at any time without switching out of autofocus mode, useful for fine-tuning on precise subjects.

52mm Drop-In Filter Thread: Accepts compact 52mm drop-in filters rather than large front-mounted glass, making it practical and affordable to use polarizers and ND filters.

Lens Specifications — Canon EF 500mm f/4 L IS USM

Canon EF 500mm f/4 L IS USM full specifications
SpecDetail
Use CasesWildlife, Sports, Birding
Lens TypeSuper Telephoto
FormatFull Frame
Zoom/PrimePrime
Focal Length500mm
Maximum Aperturef/4
Camera SystemDSLR
Lens MountCanon EF
AutofocusYes
Focus TypeAuto, Manual
Image StabilizationOptical
Filter Thread52mm

Description — Canon EF 500mm f/4 L IS USM

The Canon EF 500mm f/4 L IS USM is a 500mm fixed focal length super telephoto prime lens designed for the Canon EF mount. With a maximum aperture of f/4, it delivers meaningful light-gathering ability at extreme telephoto distances. The lens is built for full-frame DSLR camera systems and provides complete coverage across a full-frame sensor. Optical image stabilization is integrated into the design, providing a tool for managing camera shake when shooting at this focal length.

Focus operation is flexible, supporting both autofocus and manual focus modes to suit different shooting styles and subjects. The lens accepts filters via a 52mm thread, consistent with a drop-in filter design. At 3,870 grams, this lens represents a serious investment in both cost and physical commitment — proper support equipment is strongly recommended.

The Canon EF bayonet mount ensures direct compatibility with Canon's EF-mount DSLR lineup, and as a full-frame-rated optic, it will deliver its full 500mm perspective on full-frame sensor bodies.

Pros — Canon EF 500mm f/4 L IS USM

  • ✓Maximum aperture of f/4 provides strong light-gathering performance for a 500mm prime
  • ✓Optical image stabilization helps manage camera shake at this focal length
  • ✓Full-frame coverage ensures no image circle vignetting on full-frame Canon EF bodies

Cons — Canon EF 500mm f/4 L IS USM

  • ✗Weight of 3,870g makes handheld shooting physically demanding over extended periods
  • ✗Fixed 500mm focal length offers no zoom flexibility — a single prime perspective only
  • ✗Canon EF mount only — not natively compatible with mirrorless or other camera systems without an adapter

Videos — Canon EF 500mm f/4 L IS USM

Canon ef 500mm f4 IS mki - How well does it work with Mirrorless Cameras in 2024? — Joe Whitnall Photography

Resources & Downloads — Canon EF 500mm f/4 L IS USM

Manuals & Guides

Frequently Asked Questions — Canon EF 500mm f/4 L IS USM

What camera mount does this lens use?+
This lens uses the Canon EF mount. It is designed for Canon DSLR camera systems and will not natively mount to cameras using other bayonet systems.
Does this lens have image stabilization?+
Yes, the specifications list optical image stabilization as the stabilization type. This helps reduce the appearance of camera shake, which is particularly relevant at 500mm focal length.
What is the filter size for this lens?+
The lens has a 52mm filter thread. On a super telephoto lens of this size, this is typically a drop-in filter system located inside the lens barrel rather than a front-mounted filter ring.
Is this lens compatible with APS-C Canon DSLR bodies?+
The lens is specified as a full-frame lens with a Canon EF mount. Canon EF lenses are mechanically compatible with Canon APS-C EF-mount DSLR bodies, though sensor size differences will affect the field of view.
How heavy is this lens?+
The lens weighs 3,870 grams according to the specifications. This is a significant amount of weight, and most photographers will want to use a monopod, tripod, or dedicated support system when shooting with it.
Can I use autofocus with this lens?+
Yes, the lens supports autofocus as well as manual focus, according to the specifications. Both focus modes are listed as available.

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