7artisans Sony E mount Ultra-wide prime
7artisans AF 18mm f/2
Quick answer
The 7artisans AF 18mm f/2 is a ultra-wide prime lens covering 18mm at f/2.0 for the Sony E mount. Its fast maximum aperture helps in dim light and gives good subject separation.
- APS-C (27mm equiv.)
- 52 Sony E cameras
- Focal
- 18mm
- Aperture
- f/2
What 18mm sees
- APS-C crop 1.5× → 27mm
- 77.4° 67.4° horizontal
Diagonal angle of view. Frames drawn to scale at 18mm. Calculated from the focal length and crop factor, not measured.
Open the field-of-view calculator7artisans AF 18mm f/2 specifications
Optics
- Focal length
- 18mm
- Maximum aperture
- f/2.0
- Format coverage
- APS-C
Specification source: 7artisans.store
What can you shoot with the 7artisans AF 18mm f/2?
At 18mm this is a ultra-wide prime, which typically suits:
- Landscapes and big skies
- Architecture and interiors
- Astrophotography and night skies
Its fast maximum aperture helps in dim light and gives good subject separation.
Frequently asked questions
What mount does the 7artisans AF 18mm f/2 use?
It uses the Sony E mount, so it fits Sony E cameras directly.
What is the focal length of the 7artisans AF 18mm f/2?
It is a fixed 18mm lens with a maximum aperture of f/2.0. That makes it a ultra-wide lens.
Is the 7artisans AF 18mm f/2 a prime or a zoom lens?
It is a prime lens with a fixed 18mm focal length. Primes usually open wider than zooms; this one opens to f/2.0.
What is the 7artisans AF 18mm f/2 equivalent on a crop sensor?
On APS-C (1.5x crop) it frames like 27mm on full frame, with a 67.4° horizontal and 77.4° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the 7artisans AF 18mm f/2 fit?
Any Sony E-mount camera, including Sony A1, Sony A3000, Sony A5000, Sony A5100, and Sony A6000 and 47 more.
Alternatives for Sony E from other brands
All Sony E lensesSame mount, overlapping focal range, closest maximum aperture first.
