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Fujifilm XF 18mm f/2 R vs Samyang AF 12mm f/2 X

Both are Fujifilm X mount primes for wide-angle and budget — 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

SpecFujifilm XF 18mm f/2 RSamyang AF 12mm f/2 X
Focal length18mm12mm
Max aperturef/2f/2
Typeprimeprime
CoverageAPS-CAPS-C
MountFujifilm XFujifilm X

Which should you buy?

Where to buy

Fujifilm Fujinon XF18mmF2 R Black

Fujifilm XF 18mm f/2 RSee price on Amazon

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Samyang SYIO12AF 12mm F2.0 AF Ultra Wide Lens, Fujifilm X | Fast, accurate autofocus with premium optics delivers sharp

Samyang AF 12mm f/2 XSee price on Amazon

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FAQ

What's the difference between the Fujifilm XF 18mm f/2 R and the Samyang AF 12mm f/2 X?
The Fujifilm XF 18mm f/2 R is 18mm f/2 prime, APS-C; the Samyang AF 12mm f/2 X is 12mm f/2 prime, APS-C. Both fit the Fujifilm X mount.

Do the Fujifilm XF 18mm f/2 R and Samyang AF 12mm f/2 X 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 18-55mm f/2.8-4 R LM OIS vs Sigma 18-50mm f/2.8 DC DN Contemporary · Fujifilm XF 23mm f/2 R WR vs Fujifilm XF 27mm f/2.8 R WR · Fujifilm XF 18-135mm f/3.5-5.6 R LM OIS WR vs Fujifilm XC 15-45mm f/3.5-5.6 OIS PZ · Fujifilm XF 18-135mm f/3.5-5.6 R LM OIS WR vs Fujifilm XC 16-50mm f/3.5-5.6 OIS II · all Fujifilm X lenses · all comparisons

Fujifilm XF 18mm f/2 RAffiliate linkSee price on Amazon

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