Canon Officially Announces the RF 16-28mm F2.8 IS STM 

Richard Cox
5 Min Read

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Canon just announced a new ultra wide angle lens for the RF mount. The Canon RF 16-28mm F2.8 IS STM is very suited to be paired with the 28-70mm F2.8 IS STM that Canon delivered last year.

It certainly feels as if Canon is making an F2.8 IS STM prosumer lineup of lenses, and I'm all here for that.

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MELVILLE, NY, January 22, 2025 – Canon U.S.A., Inc., a leader in digital imaging solutions, is excited to unveil the new RF16-28mm F2.8 IS STM lens, joining the Canon RF28–70mm F2.8 STM as a more affordable f/2.8 zoom option for Canon mirrorless users. Designed for modern content creators, this lens delivers outstanding image quality, portability, and versatility—ideal for use across both photo and video.


Canon RF 16-28mm f/2.8 IS STM with EOS R6 Mark II

Whether filming cinematic video or shooting intimate photo portraits, the RF16-28mm F2.8 IS STM provides sharp details and vibrant colors to elevate content with ease. Its compact, durable design makes it the perfect companion for creators working in both urban environments and remote locations, offering performance typically reserved for larger lenses.

Engineered for professionals and beginners alike, the RF16-28mm F2.8 IS STM combines fast autofocus, smooth aperture control, and outstanding optics. With the wide f/2.8 constant maximum aperture and ultra wide-angle zoom coverage, it captures high-resolution, crisp footage, while minimizing technical challenges, allowing creators to expand their creative vision. The lens also features focus breathing correction, which smooths video transitions during focus changes—an essential asset for filmmakers aiming for a polished, professional look in evolving shooting environments.


Canon RF 16-28mm f/2.8 IS STM Weathersealing

Additionally, the lens incorporates advanced stabilization systems for both stills and video. Coordinated control with Peripheral IS minimizes distortion at the edges of wide-angle shots, providing clear, crisp images across the entire frame. For video, coordinated control with Movie Digital IS enhances stabilization, making it perfect for handheld or highspeed shots, keeping footage steady and smooth even when walking or shooting in changing settings.

As demand for dynamic, high-quality content continues to grow, the RF16-28mm F2.8 IS STM stands out as an indispensable tool for photo and video content creators, landscape and travel enthusiasts, and everyday photographers alike—and the flexibility to meet the needs of today’s fast-paced digital world.

Canon RF 16-28mm f/2.8 IS STM

Pricing and Availability

The Canon RF16-28mm F2.8 IS STM Lens is available and currently scheduled to ship on February 11, 2025, for an estimated retail price of $1,149.00*.

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Canon RF 16-28mm f/2.8 IS STM

Specifications

Principal specifications
Lens typeZoom lens
Max Format size35mm FF
Focal length16–28 mm
Image stabilizationYes
CIPA Image stabilization rating5.5 stop(s)
Lens mountCanon RF, Canon RF-S
Aperture
Maximum apertureF2.8
Minimum apertureF2.8
Aperture ringNo
Number of diaphragm blades9
Optics
Elements16
Groups13
Special elements / coatings2 aspherical, 4UD
Focus
Minimum focus0.20 m (7.87″)
Maximum magnification0.26×
AutofocusYes
Motor typeStepper motor
Distance scaleNo
DoF scaleNo
Physical
Weight445 g (0.98 lb)
Diameter77 mm (3.03″)
Length91 mm (3.58″)
SealingYes
ColourBlack
Power zoomNo
Zoom lockNo
Filter thread67 mm
Hood suppliedNo
Hood product codeEW-73E
Tripod collarNo

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Richard has been using Canon cameras since the 1990s, with his first being the now legendary EOS-3. Since then, Richard has continued to use Canon cameras and now focuses mostly on the genre of infrared photography.

167 comments

  1. As we do every release, we'll take a look at the MTFs of the newest Canon RF 16-28mm f/2.8 IS STM and see how it measures up to other lenses in Canon's arsenal to give you a better idea of how the lens will perform in real life.


    TLDR; If you are okay with the limited zoom range, this lens will not disappoint you.

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  2. Very interesting, but the price bites a bit for a non-L lens. But it's f/2.8... I wonder if it works well for Astro and how much software corrections it requires.

    it's L quality performance though. the MTF's are very good. limited zoom range helps with that.
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  3. That announcement took me by surprise. Looks like a very decent lens, just like the 28-70mm F2.8.
    Wondering what benefits and disadvantages I´d have if I swap it for my RF 14-35mm F4. Given the current price point and the fact I love my 14-35mm, I´m not gonna switch now. But if the new lens has good performance in the corners and wide open (night sky/ night scapes) I might consider swapping them one day.
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  4. Very interesting, but the price bites a bit for a non-L lens. But it's f/2.8... I wonder if it works well for Astro and how much software corrections it requires.
    I think it is within range of similar lenses. The Sony FE 16-25mm f/2.8 G is $1200, and the Sigma 16-28mm f/2.8 DG DN C is $900. Both of these lenses don't have optical IS.
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  5. Canon RF 15-40mm f/4.5-6.3 IS STM sounds like a very versatile lens 🙂 Where can I get one? 🙂

    Just judging from MFT´s (Thx Richard) it almost looks like the new lens might outperform the 15-35mm L. If so, there is another reason for a mkii version (beside weight).
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  6. That announcement took me by surprise. Looks like a very decent lens, just like the 28-70mm F2.8.
    Wondering what benefits and disadvantages I´d have if I swap it for my RF 14-35mm F4. Given the current price point and the fact I love my 14-35mm, I´m not gonna switch now. But if the new lens has good performance in the corners and wide open (night sky/ night scapes) I might consider swapping them one day.
    it caught me by surprise too!
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  7. An interesting thought: if you are happy with a 20 MP crop, this is effectively a 16-42mm lens on an R5 and unlike may super wide zooms, the center looks very sharp at 28mm, so that calculation should prove to be quite accurate. Sometimes more MP make a big difference. This is also a lens that will likely be significantly discounted by the next Black Friday, particularly in the Canon Refurb section. The 85 f/2 was very reasonable there a few weeks ago and I grabbed one.
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  8. WOW! That came quite out of the blue... MTFS look promising.
    Still quite expensive
    German MRSP: 1.299,00 €
    And €1319 Netherlands MRSP. Not so far from the excellent 14-35 f/4L IS. The 2.8 with this focal length seems more of an indoor event lens. Edit: and maybe an astro option?
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  9. And €1319 Netherlands MRSP. Not so far from the excellent 14-35 f/4L IS. The 2.8 with this focal length seems more of an indoor event lens. Edit: and maybe an astro option?
    Yes, the 14-35L is €1300-ish with grey import. I have been considering replacing my 15-30STM with something brighter, but not bigger, this give me more choice in the same price range.
    Ah, GAS is a wonderful thing.
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  10. touche 😉
    Funny thing: I read 15-40mm and my immediate reaction: Omg, how on earth did I miss Canon releasing a spiritual successor for the EF 17-40mm L lens. 🤣 Even weirder, I started googling the non-existent lens 🤣🤣 What do we learn: don´t read about surprising lens announcements early in the morning and especially before you had your first coffee 🙂
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  11. This little line of lenses goes completely unnoticed! (Even European retailers)
    Not really. Before switching here, I read it in an email from fotokoch.de, a German retailer, who even offers this lens for a slightly reduced price together with the 2.8/28-70.

    I was shocked that I hadn't read about it here yet ;-)
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  12. Not really. Before switching here, I read it in an email from fotokoch.de, a German retailer, who even offers this lens for a slightly reduced price together with the 2.8/28-70.

    doesn't surprise me. the R8 plus the two lenses is a very good travel kit for under 1400g.
    • 0

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