Canon RF 16-28mm f/2.8 IS STM

Announced January 22, 2025

Compare Canon RF 16-28mm f/2.8 IS STM
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PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The Canon RF 16-28mm f/2.8 IS STM is a compact and lightweight ultra-wide zoom that provides sharp, contrasty images with a versatile constant f/2.8 aperture. While it relies heavily on software-based distortion and vignetting correction, it remains a highly portable and affordable alternative to premium L-series optics.

Weighted from 14 reviewer scores

Pros

  • Compact, lightweight, and portable design
  • Sharp image quality with high contrast
  • Effective optical image stabilization
  • Weather-resistant construction
  • Bright constant f/2.8 aperture

Cons

  • Heavy reliance on digital distortion and vignetting correction
  • Lack of included lens hood and accessories
  • Collapsible, external zooming design
  • Strong focus breathing
  • Launch price $1,149 (USD)
  • Focal length & aperture 16-28mm f/2.8
  • Mount & coverage Canon RF Full-Frame
  • Stabilization Optical IS, 5.5 stops (CIPA)
  • Close focus 25 cm (0.26x)
  • Filter thread 67mm
  • Autofocus motor Stepper motor
  • Weight & size 445g (15.7 oz) · 77 x 91 mm (3.03 x 3.58 in)

Expert Reviews

All 14 expert reviews, weighted into the PixelMeter score.

  • Cameralabs

    My time with the new RF 16-28 2.8 was fairly brief so far, but it certainly delivered some impressive results, sharp into the corners and capable of greater separation than the budget 15-30 thanks to the brighter and constant aperture.

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  • OpticalLimits 7/10

    You can find arguments against Canon's design philosophy, which lets image distortion and vignetting "float", but ultimately it works fine with image autocorrection - and the Canon RF 16-28mm f/2.8 IS STM is a testament to this.

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  • The Digital Picture

    The Canon RF 16-28mm F2.8 IS STM Lens is a compact, ultralight, affordable, wide-aperture, full-frame, ultra-wide-angle lens that is ideal for general-purpose use. This lens's best feature is the excellent image quality it creates.

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  • Jared Polin

    I think Canon is doing a great job with their third party, more affordable for firstparty lenses. The autofocus was fine. I didn't run into any issues there. I'm very happy with the images that I got out of it.

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  • Digital Camera World

    The relatively fast and constant f/2.8 aperture is a key selling point as far as I’m concerned, and it’s great that it comes at a reasonable price. Image quality and all-round performance in terms of autofocus and image stabilization make the lens a smart buy at the price.

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  • Kai W

    Honestly, if you want to be smart with your money, just do yourself a favor, don't buy this one, the cheaper one, and paint a red ring around it. [...] Save a trip to getting a bank loan, just buy this, save yourself some money, so save yourself from breaking your back.

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  • Wex Photo Video

    This together with a 28-70mm, which is its natural counterpart lens, make a fantastic addition for those people that want a fast aperture lens that is extremely flexible but also extremely lightweight.

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  • Anthony Gugliotta

    Really, in terms of image quality, I would take this out, I'd leave my 15-35mm at home if I'm going for something that's a little bit lighter and a little bit more compact.

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  • Wilkinson Cameras

    [F]or a fast aperture, weather sealed, high quality and compact, lightweight wide angle zoom lens… I don’t think you can go far wrong from choosing this one… for both full frame and APS-C cameras.

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  • Park Cameras

    If you're not, if you're semi-pro, if you're just doing it for the love of photography, or even if you are doing it here and there for a bit of money or something like that, I think this is still a fantastic option as a wide angle lens.

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  • SheClicks

    The Canon RF 16-28mm F2.8 IS STM balances a compact design with an attractive feature set, making it an appealing choice for enthusiast photographers wishing to avoid the cost of an L-series lens.

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  • Photo Feaver 43/50

    This lens definitely here is great value for money and it really does show you in the overall score with an overall score of 43 out of 50. That is a very high score. This is a highly recommended lens to have in your camera bag.

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Specifications

General

Announcement date January 22, 2025
Launch MSRP $1,149
Lens mount Canon RF
Image circle coverage Full-Frame
Lens type Zoom

Optical Design

Elements 16
Groups 13
Coatings SSC (Super Spectra Coating)

Focal Length & Aperture

Focal length (wide) 16mm
Focal length (tele) 28mm
Max aperture f/2.8
Minimum aperture f/22
Diaphragm blades 9

Angle of View

Diagonal angle of view 108°

Focusing

Autofocus motor Stepper motor
Minimum focus distance 25 cm
Maximum magnification 0.26x

Stabilization

Optical stabilization (OIS) Yes
OIS rating 5.5 stops

Controls

AF/MF switch Yes

Build

Weight 445g (15.7 oz)
Maximum diameter 77mm (3.03 in)
Length 91mm (3.58 in)
Filter thread 67mm
Weather sealing None

In the Box

Lens hood EW-73E (Sold Separately)
Teleconverter compatibility Not Compatible