Sony FE 28mm f/2 vs Yongnuo YN 35mm f/1.8S DA DSM WL

Both are Sony E 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 · Sony E mount · prices change — check the retailer

Spec	Sony FE 28mm f/2	Yongnuo YN 35mm f/1.8S DA DSM WL
Focal length	28mm	35mm
Max aperture	f/2	f/1.8
Type	prime	prime
Coverage	full-frame	APS-C
Mount	Sony E	Sony E

Which should you buy?

the Yongnuo YN 35mm f/1.8S DA DSM WL opens wider (f/1.8) — brighter in low light and more background blur
the Sony FE 28mm f/2 (28mm) is wider — more in the frame for street and interiors; the Yongnuo YN 35mm f/1.8S DA DSM WL (35mm) is tighter — more reach and compression for portraits
the Sony FE 28mm f/2 covers full-frame (also works on APS-C bodies); the Yongnuo YN 35mm f/1.8S DA DSM WL is APS-C-only — it won't fill a full-frame sensor
the Sony FE 28mm f/2 is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Yongnuo YN 35mm f/1.8S DA DSM WL is third-party — usually the value pick

Where to buy

Sony SEL28F20 FE 28mm f/2-22 Standard-Prime Lens for Mirrorless Cameras

Sony FE 28mm f/2See price on Amazon

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YONGNUO YN35mm F1.8S DA DSM WL APS-C Auto Focus Lens for Sony E Mount Black

Yongnuo YN 35mm f/1.8S DA DSM WLSee price on Amazon Amazon has no new-stock listing for this one right now — this button runs an Amazon search for it rather than opening a product page.

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FAQ

What's the difference between the Sony FE 28mm f/2 and the Yongnuo YN 35mm f/1.8S DA DSM WL?
The Sony FE 28mm f/2 is 28mm f/2 prime, full-frame; the Yongnuo YN 35mm f/1.8S DA DSM WL is 35mm f/1.8 prime, APS-C. Both fit the Sony E mount.

Which is better in low light, the Sony FE 28mm f/2 or the Yongnuo YN 35mm f/1.8S DA DSM WL?
The Yongnuo YN 35mm f/1.8S DA DSM WL — its f/1.8 maximum aperture lets in more light and gives more background blur than the f/2 of the other.

Do the Sony FE 28mm f/2 and Yongnuo YN 35mm f/1.8S DA DSM WL fit the same camera?
Yes — both are Sony E mount lenses, so they fit Sony a7/a9/a1 (full-frame) and a6000-series (APS-C). Note the Yongnuo YN 35mm f/1.8S DA DSM WL is APS-C-only and won't fill a full-frame sensor.

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

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Sony FE 28mm f/2Affiliate linkSee price on Amazon