TTArtisan AF 56mm f/1.8 E vs Sony E 50mm f/1.8 OSS
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 | TTArtisan AF 56mm f/1.8 E | Sony E 50mm f/1.8 OSS |
|---|---|---|
| Focal length | 56mm | 50mm |
| Max aperture | f/1.8 | f/1.8 |
| Type | prime | prime |
| Coverage | APS-C | APS-C |
| Mount | Sony E | Sony E |
Which should you buy?
- the Sony E 50mm f/1.8 OSS (50mm) is wider — more in the frame for street and interiors; the TTArtisan AF 56mm f/1.8 E (56mm) is tighter — more reach and compression for portraits
- the Sony E 50mm f/1.8 OSS is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the TTArtisan AF 56mm f/1.8 E is third-party — usually the value pick
Where to buy
TTArtisan AF 56mm f/1.8 ESee price on Amazon
Sony E 50mm f/1.8 OSSSee price on Amazon
FAQ
What's the difference between the TTArtisan AF 56mm f/1.8 E and the Sony E 50mm f/1.8 OSS?
The TTArtisan AF 56mm f/1.8 E is 56mm f/1.8 prime, APS-C; the Sony E 50mm f/1.8 OSS is 50mm f/1.8 prime, APS-C. Both fit the Sony E mount.
Do the TTArtisan AF 56mm f/1.8 E and Sony E 50mm f/1.8 OSS 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: Sony FE 24-70mm f/2.8 GM II vs Tamron 28-75mm f/2.8 Di III VXD G2 · Tamron 17-70mm f/2.8 Di III-A VC RXD vs Tamron 28-75mm f/2.8 Di III VXD G2 · TTArtisan AF 56mm f/1.8 E vs 7Artisans AF 85mm f/1.8 · TTArtisan AF 56mm f/1.8 E vs Samyang AF 85mm f/1.8 P FE · all Sony E lenses · all comparisons