fitmylensthe lens-by-mount reference
Choose camera

Yongnuo YN 50mm f/1.8X DA DSM Pro vs Samyang AF 75mm f/1.8 X

Both are Fujifilm X mount primes for portrait — 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

SpecYongnuo YN 50mm f/1.8X DA DSM ProSamyang AF 75mm f/1.8 X
Focal length50mm75mm
Max aperturef/1.8f/1.8
Typeprimeprime
CoverageAPS-CAPS-C
MountFujifilm XFujifilm X

Which should you buy?

Where to buy

YONGNUO YN50MM F1.8X DA DSM Pro Auto Focus Standard Prime Lens APS-C for Fuji X-Mount Cameras X-T3 X-H1 X-Pro2 X-E3 X-T1

Yongnuo YN 50mm f/1.8X DA DSM ProSee price on Amazon

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

Samyang SYIO75AF AF 75mm F1.8 Compact Telephoto Lens, Fujifilm X

Samyang AF 75mm f/1.8 XSee 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 Yongnuo YN 50mm f/1.8X DA DSM Pro and the Samyang AF 75mm f/1.8 X?
The Yongnuo YN 50mm f/1.8X DA DSM Pro is 50mm f/1.8 prime, APS-C; the Samyang AF 75mm f/1.8 X is 75mm f/1.8 prime, APS-C. Both fit the Fujifilm X mount.

Do the Yongnuo YN 50mm f/1.8X DA DSM Pro and Samyang AF 75mm f/1.8 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 50-140mm f/2.8 R LM OIS WR vs Fujifilm XF 70-300mm f/4-5.6 R LM OIS WR · Sigma 18-50mm f/2.8 DC DN Contemporary vs Tamron 17-70mm f/2.8 Di III-A VC RXD · Meike AF 85mm f/1.8 Pro STM vs Samyang AF 75mm f/1.8 X · Fujifilm XF 10-24mm f/4 R OIS WR vs Fujifilm XF 70-300mm f/4-5.6 R LM OIS WR · all Fujifilm X lenses · all comparisons

Yongnuo YN 50mm f/1.8X DA DSM ProAffiliate linkSee price on Amazon

Find FitMyLens in your Google results more often: