New
TTArtisan AF 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.
Focal length 40mm
Aperture 16
Mount Sony E
Weight 176 g
af type STM
lens type prime
44 Overall Score
Price €0
No listings available
Snapshot
Pros & Cons
Pros
- Strong af (86th percentile) 86th
- Strong build (85th percentile) 85th
Cons
- Below average optical (27th percentile)
- Below average versatility (34th percentile)
What owners think
The proof
Performance
Specifications
Full Specifications
Optics
| Type | prime |
| Focal Length Min | 40 |
| Focal Length Max | 40 |
| Elements | 9 |
| Groups | 6 |
Aperture
| Max Aperture | 16 |
| Min Aperture | 2 |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 400 |
vs Competition
| Spec | TTArtisan AF AF 40mm f/2 40mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III-A 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR | Panasonic LUMIX S S-R28200 | Canon EF-S 18-135mm f/3.5-5.6 IS USM |
|---|---|---|---|---|---|---|
| Focal Length | 40mm | 16-300mm | 18-300mm | 16-85mm | 28-200mm | 18-135mm |
| Max Aperture | 16 | f/3.5 | f/3.5 | f/3.5 | f/4 | f/3.5 |
| Mount | Sony E | Sony E | Fuji X | Nikon F | L-Mount | Canon EF-S |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | true | false | false | true | false |
| Weight (g) | 176 | 615 | 92 | 59 | 413 | 515 |
| AF Type | STM | HLA | VXD linear motor | AF-S | Autofocus | STM |
| Lens Type | prime | zoom | zoom | zoom | macro | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Stabilization |
|---|---|---|---|---|---|---|---|---|
| TTArtisan AF AF 40mm f/2 40mm | 86 | 37 | 84.9 | 58 | 26.9 | 52.3 | 34 | 35.8 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 55.1 | 86.5 | 57.7 | 86.7 | 98.9 | 79.8 | 99.6 | 99 |
| Tamron Di III-A 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 78 | 96.2 | 88.6 | 73.5 | 79.8 | 99.2 | 80.7 |
| Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR Compare | 55.1 | 78 | 98.5 | 59.9 | 64.2 | 79.8 | 94.2 | 92.3 |
| Panasonic LUMIX S S-R28200 Compare | 55.1 | 80.7 | 73.5 | 71.6 | 90.9 | 74.4 | 95.6 | 99.4 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86 | 78 | 45.8 | 33 | 79.1 | 79.8 | 96 | 92.3 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
