Quick answer
The Rokinon 100mm f/2.8 ED UMC Macro is a short telephoto macro lens covering 100mm at f/2.8 for the Canon EF mount. Its bright maximum aperture handles indoor and evening light reasonably well.
About this lens
Rokinon 100mm f/2.8 ED UMC Macro: a macro lens with a 100mm focal length and a maximum aperture of f/2.8, made for Canon EF mount cameras, with extra-low dispersion glass. It is intended for close-up work with small subjects such as flowers and insects.
Rokinon 100mm f/2.8 ED UMC Macro specifications
- Brand
- Rokinon
- Mount
- Canon EF
- Focal length
- 100mm
- Maximum aperture
- f/2.8
- Lens type
- Macro
- Optical construction
- 15 elements in 12 groups
- Minimum focus distance
- 0.3 m
- Filter thread
- 67 mm
Specification source: lksamyang.com
What can you shoot with the Rokinon 100mm f/2.8 ED UMC Macro?
At 100mm this is a short telephoto macro, which typically suits:
- Portraits with a flattering perspective
- Events and weddings
- Isolating subjects from the background
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 | 100mm | 20.4° | 24.4° |
| APS-C | 1.6x | 160mm | 12.8° | 15.4° |
Frequently asked questions
What mount does the Rokinon 100mm f/2.8 ED UMC Macro use?
It uses the Canon EF mount, so it fits Canon EF cameras directly.
What is the focal length of the Rokinon 100mm f/2.8 ED UMC Macro?
It is a fixed 100mm lens with a maximum aperture of f/2.8. That makes it a short telephoto lens.
Is the Rokinon 100mm f/2.8 ED UMC Macro a prime or a zoom lens?
It is a prime lens with a fixed 100mm focal length. Primes usually open wider than zooms; this one opens to f/2.8.
What is the Rokinon 100mm f/2.8 ED UMC Macro equivalent on a crop sensor?
On APS-C (1.6x crop) it frames like 160mm on full frame, with a 12.8° horizontal and 15.4° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Rokinon 100mm f/2.8 ED UMC Macro 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.
