Fujifilm XF 27mm f/2.8 R WR vs Viltrox AF 25mm f/1.7 Air
Both are Fujifilm X mount primes for everyday and street — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Fujifilm XF 27mm f/2.8 R WR | Viltrox AF 25mm f/1.7 Air |
|---|---|---|
| Focal length | 27mm | 25mm |
| Max aperture | f/2.8 | f/1.7 |
| Type | prime | prime |
| Coverage | APS-C | APS-C |
| Mount | Fujifilm X | Fujifilm X |
Which should you buy?
- the Viltrox AF 25mm f/1.7 Air opens wider (f/1.7) — brighter in low light and more background blur
- the Viltrox AF 25mm f/1.7 Air (25mm) is wider — more in the frame for street and interiors; the Fujifilm XF 27mm f/2.8 R WR (27mm) is tighter — more reach and compression for portraits
- the Fujifilm XF 27mm f/2.8 R WR is first-party (Fujifilm) for guaranteed full autofocus and in-camera corrections; the Viltrox AF 25mm f/1.7 Air is third-party — usually the value pick
Where to buy
Fujifilm XF 27mm f/2.8 R WRSee price on Amazon
Viltrox AF 25mm f/1.7 AirSee price on Amazon
FAQ
What's the difference between the Fujifilm XF 27mm f/2.8 R WR and the Viltrox AF 25mm f/1.7 Air?
The Fujifilm XF 27mm f/2.8 R WR is 27mm f/2.8 prime, APS-C; the Viltrox AF 25mm f/1.7 Air is 25mm f/1.7 prime, APS-C. Both fit the Fujifilm X mount.
Which is better in low light, the Fujifilm XF 27mm f/2.8 R WR or the Viltrox AF 25mm f/1.7 Air?
The Viltrox AF 25mm f/1.7 Air — its f/1.7 maximum aperture lets in more light and gives more background blur than the f/2.8 of the other.
Do the Fujifilm XF 27mm f/2.8 R WR and Viltrox AF 25mm f/1.7 Air fit the same camera?
Yes — both are Fujifilm X mount lenses, so they fit Fujifilm X-T/X-H/X-Pro/X-E/X-S series (APS-C).
More Fujifilm X comparisons: Fujifilm XF 16mm f/1.4 R WR vs Fujifilm XF 23mm f/1.4 R LM WR · Fujifilm XF 16mm f/1.4 R WR vs Fujifilm XF 35mm f/1.4 R · Fujifilm XF 33mm f/1.4 R LM WR vs TTArtisan AF 35mm f/1.8 X · Fujifilm XF 35mm f/1.4 R vs Fujifilm XF 35mm f/2 R WR · all Fujifilm X lenses · all comparisons