Sony FE 85mm f/1.8 vs Samyang AF 135mm f/1.8 FE
Both are Sony E mount primes for portrait and low-light — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Sony FE 85mm f/1.8 | Samyang AF 135mm f/1.8 FE |
|---|---|---|
| Focal length | 85mm | 135mm |
| Max aperture | f/1.8 | f/1.8 |
| Type | prime | prime |
| Coverage | full-frame | full-frame |
| Mount | Sony E | Sony E |
Which should you buy?
- the Sony FE 85mm f/1.8 (85mm) is wider — more in the frame for street and interiors; the Samyang AF 135mm f/1.8 FE (135mm) is tighter — more reach and compression for portraits
- the Sony FE 85mm f/1.8 is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Samyang AF 135mm f/1.8 FE is third-party — usually the value pick
Where to buy
Sony FE 85mm f/1.8See price on Amazon
Samyang AF 135mm f/1.8 FESee price on Amazon
FAQ
What's the difference between the Sony FE 85mm f/1.8 and the Samyang AF 135mm f/1.8 FE?
The Sony FE 85mm f/1.8 is 85mm f/1.8 prime, full-frame; the Samyang AF 135mm f/1.8 FE is 135mm f/1.8 prime, full-frame. Both fit the Sony E mount.
Do the Sony FE 85mm f/1.8 and Samyang AF 135mm f/1.8 FE 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).
More Sony E comparisons: Sigma 14-24mm f/2.8 DG DN Art vs Sony FE 16-35mm f/2.8 GM II · Sony FE 24-70mm f/2.8 GM II vs Tamron 17-70mm f/2.8 Di III-A VC RXD · Sony FE 85mm f/1.8 vs Zeiss Batis 85mm f/1.8 · Sony FE 85mm f/1.8 vs TTArtisan AF 56mm f/1.8 E · all Sony E lenses · all comparisons