Canon RF 24-70mm f/2.8L IS USM Lens

BH #CA2470RF • MFR #3680C002
Canon RF 24-70mm f/2.8L IS USM Lens
Key Features
  • RF-Mount Lens/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • Three Aspherical Elements
  • Three Ultra-Low Dispersion Elements
Poised to be the new workhorse zoom, the Canon RF 24-70mm f/2.8L IS USM is a versatile wide-angle to portrait-length lens characterized by its bright, advanced, and intuitive design. The constant f/2.8 maximum aperture suits working in difficult lighting conditions and also enables greater control over depth of field. The optical design incorporates a series of aspherical and Ultra-Low Dispersion elements, which greatly reduce a variety of aberrations throughout the zoom range in order to produce sharp and clear imagery. An Air Sphere Coating has also been applied to suppress flare and ghosting when working in strong lighting conditions.
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Canon RF 24-70mm f/2.8L IS Overview

Poised to be the new workhorse zoom, the Canon RF 24-70mm f/2.8L IS USM is a versatile wide-angle to portrait-length lens characterized by its bright, advanced, and intuitive design. The constant f/2.8 maximum aperture suits working in difficult lighting conditions and also enables greater control over depth of field. The optical design incorporates a series of aspherical and Ultra-Low Dispersion elements, which greatly reduce a variety of aberrations throughout the zoom range in order to produce sharp and clear imagery. An Air Sphere Coating has also been applied to suppress flare and ghosting when working in strong lighting conditions.

Balancing the distinguished optical assets is the Nano USM focus system, which delivers fast, nearly silent autofocus performance with full-time manual focus override. An Image Stabilizer also compensates for up to five stops of camera shake to help produce sharper handheld shots in difficult lighting conditions. A unique Control Ring is also integrated into the lens design for intuitive control over exposure settings from the lens itself. Additionally, this 24-70mm is weather-sealed and has a fluorine coating to protect the front and rear elements.

Standard wide-angle to telephoto zoom lens is designed for use with full-frame Canon RF-mount mirrorless cameras.
Bright f/2.8 constant maximum aperture maintains consistent illumination throughout the zoom range and suits working in low-light conditions as well as affords increased control over depth of field for working with selective focus techniques.
Three UD (Ultra-Low Dispersion) elements help to minimize chromatic aberrations and color fringing in order to provide greater clarity and color accuracy.
Three aspherical elements are used to correct spherical aberrations and distortion for improved sharpness and accurate rendering.
An Air Sphere Coating (ASC) has been applied to lens elements to reduce backlit flaring and ghosting for maintained light transmission and high contrast in strong lighting conditions.
An Optical Image Stabilizer helps to minimize the appearance of camera shake by five stops to better enable working in low-light conditions and with slower shutter speeds.
Nano USM system utilizes both a ring type USM and an STM mechanism to realize quick and accurate focusing that is also smooth and nearly silent to suit both photography and video applications. This focusing system also affords full-time manual focus control when working in the one-shot AF mode.
Configurable Control Ring can be used to adjust a variety of exposure settings, including aperture, ISO, and exposure compensation.
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 has a weather-resistant design that protects against dust and moisture to enable its use in inclement conditions.
Rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
UPC: 013803321555

Canon RF 24-70mm f/2.8L IS Specs

Focal Length24 to 70mm
Maximum Aperturef/2.8
Minimum Aperturef/22
Lens MountCanon RF
Format CompatibilityFull-Frame
Angle of View84° to 34°
Minimum Focus Distance8.27" / 21 cm
Maximum Magnification0.3x
Optical Design21 Elements in 15 Groups
Diaphragm Blades9, Rounded
Focus TypeAutofocus
Image StabilizationYes
Filter Size82 mm (Front)
Dimensions (ø x L)3.48 x 4.95" / 88.5 x 125.7 mm
Weight1.98 lb / 900 g
Packaging Info
Package Weight2.7 lb
Box Dimensions (LxWxH)10.1 x 5.5 x 5.4"
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YOUR RECENTLY VIEWED ITEMS

Does this lens have the same zoom adapter that ...

Does this lens have the same zoom adapter that the Canon EOS 18-135mm USM lens has for video?
Asked by: Jared
No. The PZ-E12 zoom adapter is unique and only works with the EF 85-135 lens you mentioned.
Answered by: dennis
Date published: 2019-09-25

I purchased this lens for videos wondering if I ...

I purchased this lens for videos wondering if I could go with out the IS and get the 28-70 F2 Instead?
Asked by: Gary
I don't do a lot of video (mostly still photos with my R). But IS is going to make your videos much less shaky if you are hand holding. If you are using a tripod or gymbal, than that is another story of course. Aside from that, I picked the 24-70 since the 28-70 F2 is much larger and heavier, and uses a larger and less common filter thread size; with the only advantage being the larger max aperture. And the 28-70 F2 is more expensive too, of course. The F2 would be nice to have, but I didn't personally think it justified the extra size, weight, cost, and expense.
Answered by: dennis
Date published: 2021-02-11

When used in manual focus mode, is this ...

When used in manual focus mode, is this considered parfocal?
Asked by: Jacy
No, only high end cine lens are parfocal.
Answered by: Rob
Date published: 2021-03-02

I have canon R6 and a 24-105mm RF lens f/4. I am ...

I have canon R6 and a 24-105mm RF lens f/4. I am wanting to learn studio lighting concentrating on newborns and children. Is my lens ok for this or would the 24-70mm 2.8 work better for me because of the lower aperture? Thanks for any help and recommendations.
Asked by: Melinda
The RF 24-70mm f/2.8 has the advantage of the extra stop, however your current RF 24-105mm f/4 gives you the longer telephoto range. As far as which is the better lens, that would depend on whether you need the extra stop or the longer telephoto range.
Answered by: Kirk
Date published: 2021-01-07

I have three following questions: - I noticed RF ...

I have three following questions: - I noticed RF lenses have no distance scale, and I don't know why?. - Can you manually override the focus like the EF 24-70 2.8L II lens ("Full time manual focus override")? - Is this RF 24-70 Strong Weather Sealed like the EF 24-70 2.8L II? Thank you very much!
Asked by: PABLO
Absence of focus distance scale is presumably for aesthetic reasons, and possibly to make room for the control ring (which IMO is extremely useful, and much more so than the focus distance scale). You can certainly have full time manual focus override. Although I had to go into settings to enable it. In the default settings, turning the focus ring (when lens is switched to AF) does nothing. But easy enough to change that setting. This lens is weather sealed, presumably to the level of other Canon "L" lenses. Although I haven't seen a teardown or direct comparison. But the build quality is excellent, and I expect the level of weather sealing is the same.
Answered by: dennis
Date published: 2020-05-14

Can someone who has used the RF 24 - 105 lens ...

Can someone who has used the RF 24 - 105 lens give some quick comparison’s please.
Asked by: jonathan
We agree that the RF 24-70mm f/2.8 offers faster focusing, is better in low light and a bit sharper. The right choice really comes down to what your needs are.
Answered by: Kirk
Date published: 2019-11-06

This looks like great glass, but if money is an ...

This looks like great glass, but if money is an issue is it really worth the extra money over the EF mark ii? Main use would be weddings, quinceaneras and events with on camera flash.
Asked by: Jake
Agree with the previous answer to the extent that only you can judge whether the cost is worth it or not. It depends on how much you value that money versus how much you will value the added benefits. Everyone has a different budget. And how you use your gear matters as well. If you are a pro, then the cost of the RF lens might be made up in a gig or two. And the investment is justifiable, for gear used to make a living. Much less so, if you are an amateur enthusiast. Plus, you haven't clarified whether the EF version is something you already own, or considering purchasing, which makes a big difference. If you own the EF 24-70 f2.8, than the cost of purchasing the RF version is tough to justify. The image quality while slightly sharper on the RF, is probably not going to be noticed by most in everyday usage. You are really only gaining image stabilization. Although there is something unquantifiaby nice about using a native RF lens, and not having to mess with adapters. Even in this case, where the RF version doesn't actually have an advantage in length/weight versus the adapted EF version (comparison is almost identical, even including the additional length/weight of the adapter). Plus, the RF design is much more updated and modern in feel and appearance. This is just an aesthetic quality of course. But one I certainly appreciate, personally. But again, others might not care about this. Now, if you are talking about BUYING one versus the other (don't currently own the EF version) than the answer is a little different. Obviously, the cost comparison is this case is much less, as you are just considering the price difference, and can more reasonably be justified. Personally, I'd go for the RF. Paying the additional cost for IS and a native RF mount is almost a no brainer in this case. Not a lot of money, to upgrade from an EF lens that is long in the tooth at this point, and long overdue for an (Mk III) update that will most likely never come.
Answered by: dennis
Date published: 2019-11-26

I own the late 1990s 28-70 Canon EF 28-70 2.8L ...

I own the late 1990s 28-70 Canon EF 28-70 2.8L USM (w/o IS). How does the glass on this 24-70 2.8L compare and will the R6 IBIS sufficiently compensate for my lack of in-lens IS? (I know I need an adapter).
Asked by: T. Jeremy
The image quality and autofocus speed would be much improved over an older EF 28-70mm f/2.8L USM lens. While adapting the EF 28-70mm lens to the EOS R6 would allow for the IBIS to function, you would get better performance and a direct mount when using the RF 24-70mm f/2.8L IS.
Answered by: Kirk
Date published: 2021-05-13
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