Viltrox LAB AF 135mm f/1.8 135mm
Driven by a HyperVCM motor for 150% faster focusing and micron-level accuracy, its optical design with 4 ED elements and f/1.8 aperture ensures consistent sharpness from infinity to 0.72m close-up. An 11-blade diaphragm delivers smooth, circular bokeh for subject isolation, while the weather-sealed magnesium-alloy body adds rugged durability. It’s best for portrait photographers needing a fast 135mm telephoto with rapid, silent autofocus, though its 2150g weight limits travel suitability.
Snapshot
Pros & Cons
Pros
- Strong social proof (83th percentile) 83th
- Strong optical (77th percentile) 77th
Cons
- Below average user sentiment (17th percentile)
- Below average build (19th percentile)
- Below average versatility (34th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Based on 19 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Type | telephoto |
| Focal Length Min | 135 |
| Focal Length Max | 135 |
| Elements | 14 |
| Groups | 9 |
| ED Elements | 4 |
| Coating | multilayer nanocoating |
Aperture
| Max Aperture | 16 |
| Min Aperture | 1.8 |
| Constant | Yes |
| Diaphragm Blades | 11 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 1.3 kg / 2.8 lbs |
| Filter Thread | 82 |
AF & Stabilization
| AF Type | VCM |
| Stabilization | No |
Focus
| Min Focus Distance | 720 |
| Max Magnification | 1:4 |
vs Competition
| Spec | Viltrox LAB AF 135mm f/1.8 135mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon NIKKOR Z 28-400mm f/4-8 VR | Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 | Canon EF-S 18-135mm f/3.5-5.6 IS USM |
|---|---|---|---|---|---|---|
| Focal Length | 135mm | 16-300mm | 18-300mm | 28-400mm | 50-200mm | 18-135mm |
| Max Aperture | 16 | f/3.5 | f/3.5 | f/4 | f/2.8 | f/3.5 |
| Mount | Sony E | Sony E | Fuji X | Nikon Z | Micro Four Thirds | Canon EF-S |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | true | false | true | true | false |
| Weight (g) | 1260 | 615 | 92 | 726 | 655 | 515 |
| AF Type | VCM | HLA | VXD linear motor | STM | linear motor | STM |
| Lens Type | telephoto | zoom | zoom | zoom | telephoto | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Viltrox LAB AF 135mm f/1.8 135mm | 54.5 | 52.8 | 19.4 | 43.2 | 77.4 | 49.5 | 16.5 | 34.2 | 83.1 | 36 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.5 | 84.3 | 59 | 85.9 | 98.9 | 76.9 | 0 | 99.6 | 78 | 99.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.3 | 74.9 | 96.6 | 87.7 | 74.6 | 76.9 | 30.2 | 99.2 | 83.1 | 81.3 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.9 | 77.8 | 51.6 | 81.3 | 97 | 71.2 | 0 | 98.9 | 83.1 | 98.3 |
| Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare | 98.3 | 86.1 | 55.3 | 23.1 | 95.9 | 83.7 | 91.7 | 88.3 | 65.9 | 96.4 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.9 | 74.9 | 47.3 | 33.2 | 80.1 | 76.9 | 0 | 96 | 78 | 92.6 |
Price
Value & Pricing
B&H Photo 1 offers From $899
Adorama 1 offers From $899
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
