Spanning a popular and versatile range of focal lengths, the EF 24-70mm f/2.8L II USM is a Canon L-series zoom commonly thought of as the workhorse of lenses. Ranging from wide-angle to portrait length, this lens is also distinguished by its constant f/2.8 maximum aperture to benefit working in difficult lighting conditions and to afford greater control over depth of field. The lens is also characterized by its sophisticated optical design, which includes one Super UD element and two UD elements, which reduce color fringing and chromatic aberrations in order to realize a high degree of color accuracy and clarity. Three aspherical elements are also featured, and minimize distortion and spherical aberrations for improved sharpness. Additionally, a Super Spectra coating has been applied to individual elements to control flare and ghosting for high contrast and neutral color fidelity.

Balancing the refined optics, this 24-70mm f/2.8 also sports a ring-type USM and internal focusing mechanism to enable quick, quiet, and accurate autofocus performance, as well as full-time manual focus override. Additionally, this lens is weather-sealed and has a protective fluorine coating on the exposed elements for use in trying environmental conditions.

82mm UV Filter    Lens Cleaning Kit

Standard zoom is designed for full-frame Canon EF-mount DSLRs, however can also be used with APS-C models where it provides a 38.4-112mm equivalent focal length range.

Bright constant f/2.8 maximum aperture affords consistent illumination throughout the zoom range and also affords greater control over depth of field for working with selective focus techniques.

One Super Ultra-Low Dispersion element and two ultra-low dispersion glass elements noticeably reduce color fringing and chromatic aberrations for high clarity and color fidelity.

Three aspherical elements minimize spherical aberrations and distortions for improved sharpness and accurate rendering.

Super Spectra coating has been applied to individual elements to minimize ghosting and flare for greater contrast and color neutrality when working in strong lighting conditions.

A ring-type Ultrasonic Motor (USM), along with an internal focusing design, optimized focusing algorithms, and a high-speed CPU, is employed to deliver fast, precise, and quiet autofocus performance as well as full-time manual focus override.

Rounded nine-blade diaphragm contributes to a pleasing out of focus quality that benefits the use of shallow depth of field and selective focus techniques.

Protective fluorine coating has been applied to the front and rear element to resist fingerprints and smudges and to make cleaning these elements significantly easier.

As a member of the esteemed L-series, this lens is sealed against dust and moisture for working in inclement environmental conditions.

Zoom lock lever secures the zoom position at the wide end to maintain a compact form factor and protect the lens when not in use.

Related Questions and Answers

Q: 1. Best lens for 5d mark 3

A: Best lens? That depends. How do you plan on using the camera? Portraits? You might want a 50mm f/1.4 or f/1.2L. Landscapes? The 16-35mm f/2.8L is an excellent choice. Macros? Hands down, it's the 100mm f/2.8L IS. General-purpose walk-around photography? The 24-70mm f/2.8L is outstanding. Candids in a crowd? The 70-200mm f/2.8L IS works nicely. Close-up sports action? You might like the 100-400mm f/4.5-5.6L. Personally, I probably use the 24-70 the most, simply because it works for so many situations. My very favorite, though, is the 100mm macro, because it lets me take crystal-clear shots, up close and personal. I can't say what you'll like best, but I hope I might have given you an idea or two.

Q: 2. Does B&H offer repair services and/or parts for this lens?

A: Unfortunately, we do not offer a repair service nor parts for this lens. That type of service would be through Canon directly by calling 1-800-652-2666.

Q: 3. I have the 24-70 f2.8 (original lens). How does this new version compare in performance and image quality? Thanks!

A: Very happy with the new one, though I did not have the old one. I do have the F4 version they are very sharp and have great color.

Q: 4. Will this lens work with the Ursa Mini?

A: As the Blackmagic Design URSA Mini 4.6K Digital Cinema Camera (EF-Mount), B&H # BLURSAM46KEF, has an Active EF Lens Mount, yes, the Canon EF 24-70mm f/2.8L II USM Lens should be compatible for use on the Blackmagic Design URSA Mini Digital Cinema Camera.

Q: 5. can it be paired with 6D the older version ?

A: Of course!

Q: 6. I have recently started getting into music and concert photography, and need a better lens for those low light situations. I am looking to either purchase this lens or the 17-55 f/2.8 lens. The 17-55 is a better price...is it worth it to spend the extra money to get the 24-70?

A: Yes the Canon 24-70mm is a excellent lens. Consider the Tamron 24-70mm lens as well. It is cheaper then the Canon and is a excellent lens as well. I use the Tameron 24-70mm with a Canon 1DC cinema 4K DSLR and with a Sony NEX FS700 Super 35mm Camcorder and I have had excellent results.

Q: 7. Is this new or used?

A: This lens is brand new in the box with a manufacturer's warranty.

Q: 8. Does this lens work on 5D Mark IV?

A: All Canon EF lenses work with 5D Mark IV. This is a EF lens :)

Q: 9. what type insurance prices ?

A: B&H has 4 options: Canon CarePAK PLUS Accidental Damage Protection for EF Lenses, 2 years B&H # CA9666B020AA $77.99 3 years B&H # CA9666B032AA $104.99 SquareTrade 3 Year Drops & Spills Warranty B&H # SQDC1749N3A $99.99 SquareTrade 4 Year Drops & Spills Warranty B&H # SQRDC1749N4A $129.99

Q: 10. Does this lens zoom internally or externally ?

A: Externally