Quick answer
The Yongnuo YN14mm f/2.8 is a ultra-wide prime lens covering 14mm at f/2.8 for the Canon EF mount. Its bright maximum aperture handles indoor and evening light reasonably well.
About this lens
Yongnuo YN14mm f/2.8: a wide-angle prime lens with a 14mm focal length and a maximum aperture of f/2.8, made for Canon EF mount cameras. The wide view suits landscapes, architecture and environmental shots.
Yongnuo YN14mm f/2.8 specifications
What can you shoot with the Yongnuo YN14mm f/2.8?
At 14mm this is a ultra-wide prime, which typically suits:
- Landscapes and big skies
- Architecture and interiors
- Astrophotography and night skies
Its bright maximum aperture handles indoor and evening light reasonably well.
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 | 14mm | 104.3° | 114.2° |
| APS-C | 1.6x | 22mm | 77.6° | 88° |
Frequently asked questions
What mount does the Yongnuo YN14mm f/2.8 use?
It uses the Canon EF mount, so it fits Canon EF cameras directly.
What is the focal length of the Yongnuo YN14mm f/2.8?
It is a fixed 14mm lens with a maximum aperture of f/2.8. That makes it a ultra-wide lens.
Is the Yongnuo YN14mm f/2.8 a prime or a zoom lens?
It is a prime lens with a fixed 14mm focal length. Primes usually open wider than zooms; this one opens to f/2.8.
What is the Yongnuo YN14mm f/2.8 equivalent on a crop sensor?
On APS-C (1.6x crop) it frames like 22mm on full frame, with a 77.6° horizontal and 88° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Yongnuo YN14mm f/2.8 fit?
Any Canon EF-mount camera, including Canon EOS 1D X, Canon EOS 5D, Canon EOS 5D Mark II, Canon EOS 5D Mark III, and Canon EOS 5D Mark IV and 7 more.
Alternatives for Canon EF from other brands
All Canon EF lensesSame mount, overlapping focal range, closest maximum aperture first.
