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: Samyang AF 24mm f/1.8 FE vs Samyang AF 14mm f/2.8 FE · Sigma 14-24mm f/2.8 DG DN Art vs Sony FE 16-35mm f/2.8 GM II · TTArtisan AF 56mm f/1.8 E vs 7Artisans AF 85mm f/1.8 · Sony E 10-18mm f/4 OSS vs Sony Vario-Tessar T* FE 16-35mm f/4 ZA OSS · all Sony E lenses · all comparisons