Canon RF RF16-28mm F2.8 IS STM 16-28mm
Constant f/2.8 aperture, 5-stop optical stabilization, and a lightweight 420g build make this full-frame ultra-wide zoom stand out. Its weather-sealed body and smooth STM autofocus suit run-and-gun video, while the close 201mm minimum focus distance creates dramatic near-macro perspectives from an ultra-wide angle. Vloggers and hybrid shooters needing a portable, stabilized f/2.8 lens for handheld 4K footage will find it ideal.
Focal length 16-28mm
Aperture 22
Mount Canon RF
stabilization Yes
Weather Sealed Yes
Weight 454 g
af type STM
lens type zoom
72 Overall Score
Price CA$1,499
Snapshot
Pros & Cons
Pros
Cons
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Owner sentiment has improved over time
Based on 21 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Type | zoom |
| Focal Length Min | 16 |
| Focal Length Max | 28 |
| Elements | 16 |
| Groups | 13 |
| Aspherical Elements | 2 |
| ED Elements | 4 |
| Coating | Super Spectra Coating |
Aperture
| Max Aperture | 22 |
| Min Aperture | 2.8 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Canon RF |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.5 kg / 1.0 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | STM |
| Stabilization | Yes |
| Stabilization Stops | 5.5 |
Focus
| Min Focus Distance | 200 |
| Max Magnification | 0.26x |
vs Competition
| Spec | Canon RF RF16-28mm F2.8 IS STM 16-28mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon NIKKOR Z 28-400mm f/4-8 VR | Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 | Sony E SELP1650 |
|---|---|---|---|---|---|---|
| Focal Length | 16-28mm | 16-300mm | 18-300mm | 28-400mm | 50-200mm | 16-50mm |
| Max Aperture | 22 | f/3.5 | f/3.5 | f/4 | f/2.8 | f/3.5 |
| Mount | Canon RF | Sony E | Fuji X | Nikon Z | Micro Four Thirds | Sony E |
| Stabilization | true | true | true | true | true | true |
| Weather Sealed | true | true | false | true | true | false |
| Weight (g) | 454 | 615 | 92 | 726 | 655 | 116 |
| AF Type | STM | HLA | VXD linear motor | STM | linear motor | Stepping motor |
| Lens Type | zoom | zoom | zoom | zoom | telephoto | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Canon RF RF16-28mm F2.8 IS STM 16-28mm | 86.6 | 28.4 | 70.7 | 42 | 92.8 | 24.5 | 69.6 | 58.1 | 98.2 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.9 | 84.6 | 58.3 | 85.9 | 98.9 | 77.5 | 99.6 | 78 | 99 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 75.5 | 96.4 | 87.8 | 74.3 | 77.5 | 99.2 | 83.1 | 81.1 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.6 | 78.4 | 50.8 | 81.2 | 97 | 71.8 | 98.9 | 83.1 | 98.2 |
| Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare | 98.2 | 86.4 | 54.6 | 22.8 | 95.9 | 84.1 | 88.3 | 65.9 | 96.3 |
| Sony E SELP1650 Compare | 86.6 | 75.5 | 93.6 | 35.1 | 64.4 | 77.5 | 83.5 | 74.1 | 92.5 |
Price
Value & Pricing
From CA$1,499
Amazon.ca 1 offers From CA$1,499
Jun 3, 2026 CA$1,499
