Quick answer
The TTArtisan 90mm f/1.25 is a short telephoto prime lens covering 90mm at f/1.25 for the Sony E mount. Its very wide maximum aperture suits low light and shallow depth of field with strong background blur.
About this lens
This 90mm f/1.25 fast short-telephoto prime lens from TTArtisan fits Sony E mount cameras. The focal length is a classic choice for portraits and details.
TTArtisan 90mm f/1.25 specifications
What can you shoot with the TTArtisan 90mm f/1.25?
At 90mm this is a short telephoto prime, which typically suits:
- Portraits with a flattering perspective
- Events and weddings
- Isolating subjects from the background
Its very wide maximum aperture suits low light and shallow depth of field with strong background blur.
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 | 90mm | 22.6° | 27° |
| APS-C | 1.5x | 135mm | 15.2° | 18.2° |
Frequently asked questions
What mount does the TTArtisan 90mm f/1.25 use?
It uses the Sony E mount, so it fits Sony E cameras directly.
What is the focal length of the TTArtisan 90mm f/1.25?
It is a fixed 90mm lens with a maximum aperture of f/1.25. That makes it a short telephoto lens.
Is the TTArtisan 90mm f/1.25 a prime or a zoom lens?
It is a prime lens with a fixed 90mm focal length. Primes usually open wider than zooms; this one opens to f/1.25.
What is the TTArtisan 90mm f/1.25 equivalent on a crop sensor?
On APS-C (1.5x crop) it frames like 135mm on full frame, with a 15.2° horizontal and 18.2° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the TTArtisan 90mm f/1.25 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.
