Quick answer
The Yongnuo YN85mm f/1.8 is a short telephoto prime lens covering 85mm at f/1.8 for the Canon EF mount. Its fast maximum aperture helps in dim light and gives good subject separation.
About this lens
This 85mm f/1.8 fast short-telephoto prime lens from Yongnuo fits Canon EF mount cameras. The focal length is a classic choice for portraits and details.
Yongnuo YN85mm f/1.8 specifications
What can you shoot with the Yongnuo YN85mm f/1.8?
At 85mm this is a short telephoto prime, which typically suits:
- Portraits with a flattering perspective
- Events and weddings
- Isolating subjects from the background
Its fast maximum aperture helps in dim light and gives good subject separation.
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 | 85mm | 23.9° | 28.6° |
| APS-C | 1.6x | 136mm | 15.1° | 18.1° |
Frequently asked questions
What mount does the Yongnuo YN85mm f/1.8 use?
It uses the Canon EF mount, so it fits Canon EF cameras directly.
What is the focal length of the Yongnuo YN85mm f/1.8?
It is a fixed 85mm lens with a maximum aperture of f/1.8. That makes it a short telephoto lens.
Is the Yongnuo YN85mm f/1.8 a prime or a zoom lens?
It is a prime lens with a fixed 85mm focal length. Primes usually open wider than zooms; this one opens to f/1.8.
What is the Yongnuo YN85mm f/1.8 equivalent on a crop sensor?
On APS-C (1.6x crop) it frames like 136mm on full frame, with a 15.1° horizontal and 18.1° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Yongnuo YN85mm f/1.8 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.
