Sony E 35mm f/1.8 OSS vs Yongnuo YN 50mm f/1.8S DF DSM
Both are Sony E mount primes for standard prime — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Sony E 35mm f/1.8 OSS | Yongnuo YN 50mm f/1.8S DF DSM |
|---|---|---|
| Focal length | 35mm | 50mm |
| Max aperture | f/1.8 | f/1.8 |
| Type | prime | prime |
| Coverage | APS-C | full-frame |
| Mount | Sony E | Sony E |
Which should you buy?
- the Sony E 35mm f/1.8 OSS (35mm) is wider — more in the frame for street and interiors; the Yongnuo YN 50mm f/1.8S DF DSM (50mm) is tighter — more reach and compression for portraits
- the Yongnuo YN 50mm f/1.8S DF DSM covers full-frame (also works on APS-C bodies); the Sony E 35mm f/1.8 OSS is APS-C-only — it won't fill a full-frame sensor
- the Sony E 35mm f/1.8 OSS is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Yongnuo YN 50mm f/1.8S DF DSM is third-party — usually the value pick
Where to buy
Check the Sony E 35mm f/1.8 OSS price on Amazon →
Check the Yongnuo YN 50mm f/1.8S DF DSM price on Amazon →
FAQ
What's the difference between the Sony E 35mm f/1.8 OSS and the Yongnuo YN 50mm f/1.8S DF DSM?
The Sony E 35mm f/1.8 OSS is 35mm f/1.8 prime, APS-C; the Yongnuo YN 50mm f/1.8S DF DSM is 50mm f/1.8 prime, full-frame. Both fit the Sony E mount.
Do the Sony E 35mm f/1.8 OSS and Yongnuo YN 50mm f/1.8S DF DSM 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 Sony E 35mm f/1.8 OSS is APS-C-only and won't fill a full-frame sensor.
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