Canon RF 28-70mm f/2.8 IS STM
Panasonic Lumix S S-R24105 105mm
What Buyers Say
Canon RF 28-70mm f/2.8 IS STM
The Canon RF 24-70mm f/2.8L IS USM lens receives overwhelmingly positive feedback for its sharpness, fast autofocus, and lightweight design. Users appreciate it as a versatile upgrade from kit lenses, especially for mirrorless cameras like the R7 and R5 Mark II. A single negative review is due to a delivery issue, not product quality.
Pros
- Sharp image quality
- Fast and accurate autofocus
- Lightweight and compact design
- Great value for the price
- Versatile for various settings
Cons
- Possible delivery mismanagement
Panasonic Lumix S S-R24105 105mm
The Panasonic LUMIX S 24-105mm F4 lens is highly praised for its versatility, image quality, and value, especially as an all-around zoom for L-mount cameras like the Leica SL and Panasonic S series. Users consistently highlight its excellent stabilization, macro capabilities, and weather sealing, though some note it is not the sharpest at pixel level and the OIS switch can be soft. Overall, it is seen as a practical, lighter alternative to the Leica 24-90, with many calling it a go-to lens for both photo and video.
Pros
- Excellent image stabilization
- Great macro capabilities
- Weather-sealed build
- Versatile 24-105mm focal range
- Constant f/4 aperture
Cons
- Not the sharpest at pixel level
- Soft OIS switch
- Slightly slower autofocus than kit lens
- Heavy for some users
- Large lens bag included
Scores
Specifications
| Canon RF 28-70mm f/2.8 IS STM | Panasonic Lumix S S-R24105 105mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 28 mm | 24 mm |
| Focal Length Max | 70 mm | 105 mm |
| Elements | 14 | 16 |
| Groups | 11 | 13 |
| Aspherical Elements | 2 | 4★ |
| ED Elements | 2 | 4★ |
| Coating | Super Spectra Coating (SSC) | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/4 |
| Min Aperture | f/2.8 | f/4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Canon RF | L-Mount |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.49 kg★ | 1.18 kg |
| Filter Thread | 67 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | STM★ | Auto Focus |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 5.5 stops | 6 stops★ |
| Focus | ||
| Min Focus Distance | 270 mm★ | 300 mm |
| Max Magnification | 0.24x | 1:2★ |
Pros & Cons
Canon RF 28-70mm f/2.8 IS STM
- Strong stabilization (98th percentile)98th %ile
- Strong aperture (88th percentile)88th %ile
- Strong user sentiment (88th percentile)88th %ile
- Strong bokeh (87th percentile)87th %ile
Panasonic Lumix S S-R24105 105mm
- Strong stabilization (99th percentile)99th %ile
- Strong optical (95th percentile)95th %ile
- Strong versatility (92nd percentile)92nd %ile
- Strong bokeh (84th percentile)84th %ile
- Below average build (22nd percentile)
Verdict
Both products are closely matched - Canon RF 28-70mm f/2.8 IS STM wins 3 specs while Panasonic Lumix S S-R24105 105mm wins 5.