TTArtisan 11mm f/2.8 11mm
The 180-degree field of view and bright f/2.8 aperture give full-frame shooters a distinct fishbowl distortion and low-light capability in a compact, all-metal body. Its manual focus design and close 17cm minimum focus distance enable dramatic wide-angle perspectives at an affordable price point compared to first-party options. This lens is best for full-frame Canon photographers experimenting with stylized landscapes and creative close-ups who do not require autofocus.
Snapshot
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 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Type | Fisheye |
| Focal Length Min | 11 |
| Focal Length Max | 11 |
| Elements | 11 |
| Groups | 7 |
Aperture
| Max Aperture | f/2.8 |
| Min Aperture | f/16 |
| Constant | No |
| Diaphragm Blades | 7 |
Build
| Mount | Canon EF |
| Format | Full-Frame |
| Weight | 0.4 kg / 1.0 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | Manual Focus |
| Stabilization | No |
Focus
| Min Focus Distance | 170 |
vs Competition
| Spec | TTArtisan 11mm f/2.8 11mm | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Sony E 18-135mm f/3.5-5.6 OSS | Panasonic Leica DG Vario-Elmarit H-ES12035 |
|---|---|---|---|---|---|---|
| Focal Length | 11mm | 18-50mm | 17-70mm | 17-28mm | 18-135mm | 12-35mm |
| Max Aperture | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/3.5 | f/2.8 |
| Mount | Canon EF | Sony E | Sony E | Nikon Z | Sony E | Micro Four Thirds |
| Stabilization | false | false | true | false | true | true |
| Weather Sealed | false | true | true | true | false | true |
| Weight (g) | 436 | 290 | 544 | 450 | 326 | 306 |
| AF Type | Manual Focus | stepping motor | RXD | Stepping Motor | Linear motor | Autofocus |
| Lens Type | fisheye | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| TTArtisan 11mm f/2.8 11mm | 12.7 | 81.3 | 61.5 | 87 | 49.2 | 83.4 | 44.6 | 33.7 | 68.8 | 37 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.2 | 81.3 | 86.5 | 90.9 | 82.6 | 83.4 | 80.9 | 78.5 | 89.1 | 37 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.4 | 86.4 | 69.4 | 85.1 | 91.1 | 83.4 | 63.8 | 89.5 | 84.7 | 82.7 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.2 | 86.4 | 75.8 | 85.1 | 88.4 | 83.4 | 91.2 | 68.1 | 68.5 | 37 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98.1 | 74.7 | 73.1 | 40 | 79.1 | 76.8 | 44.6 | 95.8 | 89.1 | 82.7 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.4 | 81.3 | 85.8 | 50.6 | 86.8 | 83.4 | 63.8 | 80.5 | 84.7 | 97 |
Price
Value & Pricing
B&H Photo 1 offer From CA$322
We started tracking prices for this product on May 12, 2026. The chart appears once we have more data.
