Fujifilm XF 23mm f/2.8 R WR vs Viltrox AF 25mm f/1.7 Air

Both are Fujifilm X mount primes for street and everyday — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-09-01 · Fujifilm X mount · prices change — check the retailer

Spec	Fujifilm XF 23mm f/2.8 R WR	Viltrox AF 25mm f/1.7 Air
Focal length	23mm	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 Fujifilm XF 23mm f/2.8 R WR (23mm) is wider — more in the frame for street and interiors; the Viltrox AF 25mm f/1.7 Air (25mm) is tighter — more reach and compression for portraits
the Fujifilm XF 23mm 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 FUJINON XF23mmF2.8 R WR Lens, Black

Fujifilm XF 23mm f/2.8 R WRSee price on Amazon

Amazon links are affiliate links — we may earn a commission at no extra cost to you.

VILTROX 25mm F1.7 Air APS-C Lens for Fujifilm X Mount, Silver

Viltrox AF 25mm f/1.7 AirSee price on Amazon

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Affiliate links never affect our specs or which lenses we compare.

FAQ

What's the difference between the Fujifilm XF 23mm f/2.8 R WR and the Viltrox AF 25mm f/1.7 Air?
The Fujifilm XF 23mm f/2.8 R WR is 23mm 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 23mm 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 23mm 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).

Citing these specs? Go ahead — manufacturer data, last verified 2026-09-01. Copy a ready-made reference:

More Fujifilm X comparisons: Fujifilm XF 56mm f/1.2 R WR vs TTArtisan AF 56mm f/1.8 X · Fujifilm XF 27mm f/2.8 R WR vs TTArtisan AF 27mm f/2.8 X · Fujifilm XC 13-33mm f/3.5-6.3 OIS vs Fujifilm XC 15-45mm f/3.5-5.6 OIS PZ · Fujifilm XC 13-33mm f/3.5-6.3 OIS vs Fujifilm XC 16-50mm f/3.5-5.6 OIS II · all Fujifilm X lenses · all comparisons

Fujifilm XF 23mm f/2.8 R WRAffiliate linkSee price on Amazon