Quick answer
The Cosina 19-35mm f/3.5-4.5 MC is a ultra-wide to wide-angle wide zoom lens covering 19-35mm at f/3.5 for the Canon EF mount. Its moderate maximum aperture works best in good light or with a higher ISO.
About this lens
A 19-35mm f/3.5-4.5 wide-angle zoom lens, the Cosina 19-35mm f/3.5-4.5 MC is designed for Canon EF mount bodies. It covers wide angles for landscapes, interiors and architecture.
Cosina 19-35mm f/3.5-4.5 MC specifications
What can you shoot with the Cosina 19-35mm f/3.5-4.5 MC?
At 19-35mm this is a ultra-wide to wide-angle wide zoom, which typically suits:
- Landscapes and big skies
- Architecture and interiors
- Astrophotography and night skies
- Landscapes and cityscapes
- Street and travel photography
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 | 19–35mm | 54.4–86.9° | 63.4–97.4° |
| APS-C | 1.6x | 30–56mm | 35.6–61.3° | 42.2–70.9° |
Frequently asked questions
What mount does the Cosina 19-35mm f/3.5-4.5 MC use?
It uses the Canon EF mount, so it fits Canon EF cameras directly.
What is the focal length of the Cosina 19-35mm f/3.5-4.5 MC?
It zooms across 19-35mm with a maximum aperture of f/3.5. That makes it a ultra-wide to wide-angle lens.
Is the Cosina 19-35mm f/3.5-4.5 MC a prime or a zoom lens?
It is a zoom lens covering 19-35mm, so you can reframe without moving. Its maximum aperture is f/3.5.
What is the Cosina 19-35mm f/3.5-4.5 MC equivalent on a crop sensor?
On APS-C (1.6x crop) it frames like 30–56mm on full frame, with a 35.6–61.3° horizontal and 42.2–70.9° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Cosina 19-35mm f/3.5-4.5 MC 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.
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