Quick answer
The TTArtisan E 23mm F1.8 is a ultra-wide prime lens covering 23mm at f/1.8 for the Sony E mount. Its fast maximum aperture helps in dim light and gives good subject separation.
About this lens
The TTArtisan E 23mm F1.8 is a fast wide-angle prime lens covering 23mm at f/1.8 for Sony E mount cameras. The wide view suits landscapes, architecture and environmental shots.
TTArtisan E 23mm F1.8 specifications
- Brand
- TTArtisan
- Mount
- Sony E
- Focal length
- 23mm
- Maximum aperture
- f/1.8
- Lens type
- Prime
- Format coverage
- aps-c
- Optical construction
- 11 elements in 9 groups
- Aperture blades
- 9
- Minimum focus distance
- 0.3 m
- Filter thread
- 52 mm
Specification source: ttartisan.com
What can you shoot with the TTArtisan E 23mm F1.8?
At 23mm 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.
Full-frame equivalent and field of view
Calculated from the focal length and crop factor. Not measured.
| Sensor | Crop | Equivalent | Horizontal FOV | Diagonal FOV |
|---|---|---|---|---|
| APS-C | 1.5x | 35mm | 55.1° | 64.2° |
Frequently asked questions
What mount does the TTArtisan E 23mm F1.8 use?
It uses the Sony E mount, so it fits Sony E cameras directly.
What is the focal length of the TTArtisan E 23mm F1.8?
It is a fixed 23mm lens with a maximum aperture of f/1.8. That makes it a ultra-wide lens.
Is the TTArtisan E 23mm F1.8 a prime or a zoom lens?
It is a prime lens with a fixed 23mm focal length. Primes usually open wider than zooms; this one opens to f/1.8.
What is the TTArtisan E 23mm F1.8 equivalent on a crop sensor?
On APS-C (1.5x crop) it frames like 35mm on full frame, with a 55.1° horizontal and 64.2° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the TTArtisan E 23mm F1.8 fit?
Any Sony E-mount camera, including Sony A1, Sony A3000, Sony A5000, Sony A5100, and Sony A6000 and 28 more.
Alternatives for Sony E from other brands
All Sony E lensesSame mount, overlapping focal range, closest maximum aperture first.
