Quick Summary
The VILTROX AF 9mm F2.8 Air is an APS-C lens for Fujifilm X-Mount cameras. It combines an ultra-wide 9mm focal length with a bright F2.8 aperture, making it a strong option where a wide field of view and low-light shooting are important.
The lens is also described with a minimum focus distance of 0.13 m and autofocus with Eye and Face Detection. That combination points to a lens aimed at wide compositions, close framing and moving subjects.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | VILTROX, so buyers can match it with other VILTROX lenses and accessories. |
| Model | AF 9mm F2.8 Air. |
| Lens type | APS-C lens for Fujifilm X-Mount cameras. |
| Aperture | F2.8, which is a key figure to compare for light-gathering needs. |
| Focal length | 9mm, giving an ultra-wide view. |
| Field of view | 113.8° field of view, a useful check for wide scenes and tight spaces. |
| Minimum focus distance | 0.13 m, which matters if close framing is important. |
| Autofocus | Autofocus with Eye and Face Detection. |
| Optical design | 13 elements in 11 groups, including 2 aspherical elements, 3 ED elements and 3 high-refractive elements. |
What to Compare Before Buying
- Mount compatibility: This lens is for Fujifilm X-Mount cameras, so check your camera mount before choosing it.
- Sensor format: It is an APS-C lens, so compare that format with the camera you plan to use.
- Field of view: The stated 113.8° view is very wide, so consider whether you want an ultra-wide perspective for your subjects.
- Close-focus needs: The 0.13 m minimum focus distance matters if you want to work very near to the subject.
- Autofocus behaviour: Eye and Face Detection is included, so compare this with the way you shoot moving people or pets.
Common Buyer Questions
What cameras does this lens fit?
It is made for Fujifilm X-Mount cameras.
Is this an ultra-wide lens?
Yes. The focal length is 9mm and the stated field of view is 113.8°.
Can it focus close to the subject?
Yes. The minimum focus distance is 0.13 m.
Before You Decide
Check that your camera uses Fujifilm X-Mount and that you want an APS-C lens with a very wide 9mm view. If close framing matters, the 0.13 m minimum focus distance is a useful figure to confirm before you choose.
