Quick answer
The Laowa 20mm f/4 Zero-D Shift is a ultra-wide tilt-shift lens covering 20mm at f/4.0 for the Canon RF mount. Its moderate maximum aperture works best in good light or with a higher ISO.
About this lens
Laowa 20mm f/4 Zero-D Shift: a tilt-shift lens with a 20mm focal length and a maximum aperture of f/4, made for Canon RF mount cameras, with low-distortion design. A manual-focus wide-angle lens from Laowa designed for low distortion.
Laowa 20mm f/4 Zero-D Shift specifications
- Brand
- Laowa
- Mount
- Canon RF
- Focal length
- 20mm
- Maximum aperture
- f/4.0
- Lens type
- Tilt-Shift
- Format coverage
- full-frame
- Optical construction
- 16 elements in 11 groups
- Aperture blades
- 14
- Autofocus motor
- none
- Minimum focus distance
- 0.25 m
- Maximum magnification
- 0.17x
- Filter thread
- 82 mm
Specification source: venuslens.com
What can you shoot with the Laowa 20mm f/4 Zero-D Shift?
At 20mm this is a ultra-wide tilt-shift, which typically suits:
- Landscapes and big skies
- Architecture and interiors
- Astrophotography and night skies
Its moderate maximum aperture works best in good light or with a higher ISO.
Full-frame equivalent and field of view
Calculated from the focal length and crop factor. Not measured.
| Sensor | Crop | Equivalent | Horizontal FOV | Diagonal FOV |
|---|---|---|---|---|
| Full frame | 1.0x | 20mm | 84° | 94.5° |
| APS-C | 1.6x | 32mm | 58.7° | 68.1° |
Frequently asked questions
What mount does the Laowa 20mm f/4 Zero-D Shift use?
It uses the Canon RF mount, so it fits Canon RF cameras directly.
What is the focal length of the Laowa 20mm f/4 Zero-D Shift?
It is a fixed 20mm lens with a maximum aperture of f/4.0. That makes it a ultra-wide lens.
Is the Laowa 20mm f/4 Zero-D Shift a prime or a zoom lens?
It is a prime lens with a fixed 20mm focal length. Primes usually open wider than zooms; this one opens to f/4.0.
What is the Laowa 20mm f/4 Zero-D Shift equivalent on a crop sensor?
On APS-C (1.6x crop) it frames like 32mm on full frame, with a 58.7° horizontal and 68.1° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Laowa 20mm f/4 Zero-D Shift fit?
Any Canon RF-mount camera, including Canon EOS R, Canon EOS R1, Canon EOS R10, Canon EOS R100, and Canon EOS R3 and 9 more.
Alternatives for Canon RF from other brands
All Canon RF lensesSame mount, overlapping focal range, closest maximum aperture first.
