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.
关于此Lens
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
- Max aperture f/2
- Mount Sony E, Nikon Z, L Mount
- Weight g 176
- Af type Autofocus
概述
性能表现
优缺点
Pros
- Strong aperture (90th percentile) 90th
- Strong bokeh (88th percentile) 88th
- Strong build (86th percentile) 86th
Cons
- Below average macro (8th percentile) 8th
- Below average optical (29th percentile) 29th
- Below average versatility (34th percentile) 34th
规格参数
完整规格参数
Optics
| 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 | Sony E, Nikon Z, L Mount |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
性价比分析
竞品对比
| Spec | TTArtisan AF 40mm f/2 40mm | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Viltrox 13mm f1.4 F/1.4 | Nikon Nikkor 2166 | Canon EF-S 18-135mm f/3.5-5.6 IS USM | Meike 50mm F1.8 Full Frame STM Auto Focus Prime |
|---|---|---|---|---|---|---|
| Focal Length | 40mm | 18-300mm | 13mm | 55-200mm | 18-135mm | 50mm |
| Max Aperture | f/2 | f/3.5 | f/1.4 | f/4 | f/3.5 | f/1.8 |
| Mount | Sony E, Nikon Z, L Mount | Fuji X | Nikon Z | Nikon F | Canon EF-S | Sony E |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | false | false | false | false | false |
| Weight (g) | 176 | 92 | 415 | 255 | 515 | 369 |
| AF Type | Autofocus | VXD linear motor | STM | Silent Wave Motor | STM | STM |
| Lens Type | - | zoom | Wide-Angle | telephoto | zoom | Wide-Angle |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Stabilization |
|---|---|---|---|---|---|---|---|---|
| TTArtisan AF 40mm f/2 40mm | 54.4 | 87.7 | 85.5 | 8.3 | 29.4 | 89.6 | 34.2 | 35.9 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.3 | 74.2 | 96.4 | 87.7 | 74.8 | 76.4 | 99.2 | 81.2 |
| Viltrox 13mm f1.4 F/1.4 Compare | 86.8 | 96.4 | 42.1 | 89.4 | 82.8 | 96.2 | 34.2 | 81.2 |
| Nikon Nikkor 2166 Compare | 54.4 | 68.9 | 77.1 | 81.3 | 66.8 | 70.7 | 85.3 | 92.6 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.8 | 74.2 | 47.2 | 33.2 | 80.3 | 76.4 | 96 | 92.6 |
| Meike 50mm F1.8 Full Frame STM Auto Focus Prime Compare | 86.8 | 95.9 | 63.3 | 95.6 | 39.6 | 92.6 | 34.2 | 81.2 |
使用场景评分
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