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Canon RF 14-35mm F4 L IS USM vs Laowa 8-16mm f/3.5-5 Zoom CF

Both are Canon RF wide zoom lenses. Here is what actually differs.

Pick the Canon RF 14-35mm F4 L IS USM if

  • You need more reach: 35mm vs 16mm at the long end
  • You shoot handheld in dim light or video: it has optical image stabilization and the Laowa 8-16mm f/3.5-5 Zoom CF does not
  • You want bigger close-ups: 0.38× vs 0.13× maximum magnification
  • You shoot full frame: the Laowa 8-16mm f/3.5-5 Zoom CF is made for APS-C
  • You care about the shape of out-of-focus highlights: 9 aperture blades vs 5
  • Our notes say it suits: Landscapes, travel, architecture

Pick the Laowa 8-16mm f/3.5-5 Zoom CF if

  • You need ⅓ stop more light for low light or background blur (f/3.5 vs f/4)
  • You want a wider view: 8mm vs 14mm at the wide end

Spec differences

13 differences
Specifications that differ between the Canon RF 14-35mm F4 L IS USM and the Laowa 8-16mm f/3.5-5 Zoom CF
Canon RF 14-35mm F4 L IS USM Laowa 8-16mm f/3.5-5 Zoom CF
Brand
Canon
Laowa
Format
Full frame
APS-C
Focal length
14-35mm
8-16mm
Max aperture
f/4
f/3.5 ⅓ stop faster
Weight
540 g
not listed
Length
99.8 mm
not listed
Diameter
84.1 mm
not listed
Filter thread
77 mm
86 mm
Max magnification
0.38× larger
0.13×
Aperture blades
9 more blades
5
Autofocus motor
USM
not listed
Image stabilization
Yes stabilized
No
Released
2021
not listed
4 identical specs hidden: mount, type, min focus distance, optical design. Show all
Mount
Canon RF both
Type
Wide Zoom both
Min focus distance
0.2 m both
Optical design
16 elements / 12 groups both

Our notes

Canon RF 14-35mm F4 L IS USM

The RF 14-35mm F4 L IS USM is a compact stabilized wide zoom for Canon RF full-frame cameras. Starts at 14mm and keeps f/4 throughout.

Pros

  • Wide 14mm start
  • Compact and light (540 g)
  • Image stabilization
  • Constant f/4

Cons

  • Only f/4
  • Relies on software lens correction
  • Less light than the 15-35 f/2.8

Our notes

Laowa 8-16mm f/3.5-5 Zoom CF

More comparisons

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