Lens comparison · Sony E / FE · updated 5 November 2026
Samyang AF 135mm f/1.8 vs Viltrox AF 135mm f/1.8 LAB
Verdict
Samyang AF 135mm f/1.8 has more in its favour on paper.
Choose the AF 135mm f/1.8 for
- less weight (772g vs 1215g)
- a lower price (about £530 vs £799)
- weather sealing
Choose the AF 135mm f/1.8 LAB for
- Similar specs
| AF 135mm f/1.8 | AF 135mm f/1.8 LAB | |
|---|---|---|
| Brand | Samyang | Viltrox |
| Focal length | 135mm | 135mm |
| Maximum aperture | f/1.8 | f/1.8 |
| Weight | 772 g | 1215 g |
| Stabilisation | No | No |
| Weather sealing | Yes | No |
| Filter size | 82mm | 82mm |
| Made for | Full frame | Full frame |
| New price | £899 | £799 |
| Used at MPB (Sony E / FE) | £514–£554 | None listed |
More lens comparisons
FE 135mm f/1.8 GM vs AF 135mm f/1.8135mm f/1.4 DG Art vs AF 135mm f/1.8FE 135mm f/1.8 GM vs AF 135mm f/1.8 LAB135mm f/1.4 DG Art vs AF 135mm f/1.8 LAB
See all Sony E / FE cameras and lenses.
Frequently asked questions
Is the Samyang AF 135mm f/1.8 better than the Viltrox AF 135mm f/1.8 LAB?
The AF 135mm f/1.8 offers less weight (772g vs 1215g), a lower price (about £530 vs £799), weather sealing; the AF 135mm f/1.8 LAB offers similar specs.
Which is better value, the AF 135mm f/1.8 or the AF 135mm f/1.8 LAB?
On Sony E / FE, the Samyang AF 135mm f/1.8 costs about £530 against about £799 for the Viltrox AF 135mm f/1.8 LAB (MPB used where listed, otherwise new; checked 5 November 2026).
Do both lenses fit the same cameras?
Both are available for Sony E / FE (and other mounts: Nikon Z).