Quick answer
The Vivitar 24mm f/2 is a wide-angle prime lens covering 24mm at f/2.0 for the Pentax K mount. Its fast maximum aperture helps in dim light and gives good subject separation.
About this lens
This 24mm f/2 fast wide-angle prime lens from Vivitar fits Pentax K mount cameras. The wide view suits landscapes, architecture and environmental shots.
Vivitar 24mm f/2 specifications
What can you shoot with the Vivitar 24mm f/2?
At 24mm this is a wide-angle prime, which typically suits:
- Landscapes and cityscapes
- Street and travel photography
- Environmental portraits and interiors
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 | 24mm | 73.7° | 84.1° |
| APS-C | 1.5x | 36mm | 53.1° | 62° |
Frequently asked questions
What mount does the Vivitar 24mm f/2 use?
It uses the Pentax K mount, so it fits Pentax K cameras directly.
What is the focal length of the Vivitar 24mm f/2?
It is a fixed 24mm lens with a maximum aperture of f/2.0. That makes it a wide-angle lens.
Is the Vivitar 24mm f/2 a prime or a zoom lens?
It is a prime lens with a fixed 24mm focal length. Primes usually open wider than zooms; this one opens to f/2.0.
What is the Vivitar 24mm f/2 equivalent on a crop sensor?
On APS-C (1.5x crop) it frames like 36mm on full frame, with a 53.1° horizontal and 62° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Vivitar 24mm f/2 fit?
Any Pentax K-mount camera, including Pentax K-1, Pentax K-3, Pentax K-3 II, Pentax K-3 Mark III, and Pentax K-30 and 15 more.
Alternatives for Pentax K from other brands
All Pentax K lensesSame mount, overlapping focal range, closest maximum aperture first.
