TTArtisan AF 40mm f/2 40mm
Weighing just 176g with an all-metal 5052 aviation aluminum build, this lens combines a fast f/2 aperture with ED and aspherical elements for sharp, low-light imaging. Its STM stepping motor delivers rapid, precise autofocus with face detection, while the clicked aperture ring provides confident tactile control. This lens is best for street and travel photographers who want a lightweight, versatile 40mm prime with strong subject separation on Sony E or Nikon Z bodies.
Snapshot
Pros & Cons
Pros
- Strong aperture (91st percentile) 91st
- Strong bokeh (89th percentile) 89th
- Strong build (88th percentile) 88th
Cons
- Below average user sentiment (10th percentile)
- Below average social proof (26th percentile)
- Below average versatility (33rd 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 16 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 40 |
| Focal Length Max | 40 |
| Elements | 9 |
| Groups | 6 |
Aperture
| Max Aperture | f/2 |
| Min Aperture | f/16 |
| Diaphragm Blades | 7 |
Build
| Mount | Nikon Z |
| Format | Full-Frame |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 400 |
vs Competition
| Spec | TTArtisan AF 40mm f/2 40mm | Tamron Di III 28-75mm f/2.8 VXD G2 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Panasonic LUMIX S S-R2060 | Sigma Art 28mm f/1.4 DG HSM Art | Fujifilm XC XC13-33mm F3.5-6.3f OIS |
|---|---|---|---|---|---|---|
| Focal Length | 40mm | 28-75mm | 16-50mm | 20-60mm | 28mm | 13-33mm |
| Max Aperture | f/2 | f/2.8 | f/3.5 | f/3.5 | f/1.4 | f/3.5 |
| Mount | Nikon Z | Sony E | Nikon Z | L-Mount | Nikon F | Fujifilm X |
| Stabilization | false | false | true | false | false | true |
| Weather Sealed | false | true | false | true | true | false |
| Weight (g) | 176 | 540 | 135 | 350 | 865 | 132 |
| AF Type | Autofocus | VXD | Stepping Motor | stepping motor | HSM | STM |
| Lens Type | prime | zoom | zoom | zoom | prime | standard-zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| TTArtisan AF 40mm f/2 40mm | 53.7 | 89.2 | 88.2 | 62.6 | 39.3 | 91 | 9.6 | 33.3 | 26.1 | 37.8 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 53.7 | 87.4 | 70.1 | 86.9 | 88.8 | 84.6 | 80.4 | 77.9 | 85.1 | 37.8 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.4 | 75.9 | 92.6 | 44.4 | 73.8 | 77.9 | 0 | 82.9 | 76.8 | 95.3 |
| Panasonic LUMIX S S-R2060 Compare | 87.4 | 85.5 | 82.5 | 66.9 | 78.4 | 77.9 | 0 | 81.4 | 69 | 37.8 |
| Sigma Art 28mm f/1.4 DG HSM Art Compare | 53.7 | 96.9 | 49.7 | 74.6 | 97 | 96.8 | 80.4 | 33.3 | 63.9 | 37.8 |
| Fujifilm XC XC13-33mm F3.5-6.3f OIS Compare | 87.4 | 85.5 | 93 | 48.1 | 78.4 | 77.9 | 0 | 77.5 | 3.3 | 93.4 |
Price
Value & Pricing
Amazon 1 offer From $168
B&H Photo 1 offer From $168
Adorama 1 offer From $168
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
