TTArtisan APS-C A31B-FX
Its 7.5mm f/2 design delivers a 180° fisheye view filling an APS-C frame or rendering a circular image on full frame, with 2 LD and 3 high-index elements reducing aberrations. Fully manual focus and aperture rings provide tactile precision, complemented by a 4.9-inch close-focus distance and integrated lens hood for creative close-ups. This lens fits Fujifilm X-mount shooters seeking a straightforward manual fisheye for distorted landscapes, interiors, and exaggerated close-up photography.
关于此Lens
Its 7.5mm f/2 design delivers a 180° fisheye view filling an APS-C frame or rendering a circular image on full frame, with 2 LD and 3 high-index elements reducing aberrations. Fully manual focus and aperture rings provide tactile precision, complemented by a 4.9-inch close-focus distance and integrated lens hood for creative close-ups. This lens fits Fujifilm X-mount shooters seeking a straightforward manual fisheye for distorted landscapes, interiors, and exaggerated close-up photography.
- Focal length 8mm
- Max aperture 11
- Mount FUJIFILM X
- Weight g 370
- Af type Manual Focus
- Lens type fisheye
概述
性能表现
优缺点
Pros
- Strong macro (90th percentile) 90th
Cons
- Below average af (14th percentile) 14th
- Below average versatility (34th percentile) 34th
规格参数
完整规格参数
Optics
| Type | fisheye |
| Focal Length Min | 8 |
| Focal Length Max | 8 |
| Elements | 11 |
| Groups | 8 |
Aperture
| Max Aperture | 11 |
| Min Aperture | 2 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | FUJIFILM X |
| Format | APS-C |
| Weight | 0.4 kg / 0.8 lbs |
AF & Stabilization
| AF Type | Manual Focus |
| Stabilization | No |
Focus
| Min Focus Distance | 125 |
性价比分析
竞品对比
| Spec | TTArtisan APS-C A31B-FX | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | Viltrox 13mm f/1.4 F1.4 Z-Mount | Nikon Nikkor 55-200mm f4-5.6G ED AF-S DX | Canon EF-S 18-135mm f/3.5-5.6 IS USM | Meike 23mm F1.4 |
|---|---|---|---|---|---|---|
| Focal Length | 8mm | 28-75mm | 13mm | 55-200mm | 18-135mm | 23mm |
| Max Aperture | 11 | f/2.8 | f/1.4 | f/4 | f/3.5 | 1.4 |
| Mount | FUJIFILM X | Sony E | Nikon Z | Nikon F | Canon EF-S | Nikon Z |
| Stabilization | false | false | true | true | true | true |
| Weather Sealed | false | true | false | false | false | false |
| Weight (g) | 370 | 550 | 415 | 255 | 515 | 298 |
| AF Type | Manual Focus | VXD | STM | Silent Wave Motor | STM | STM |
| Lens Type | fisheye | zoom | Wide-Angle | telephoto | zoom | prime |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| TTArtisan APS-C A31B-FX | 13.9 | 49.2 | 51 | 89.7 | 41 | 58.1 | 63.1 | 34 | 49.9 | 35.7 |
| Tamron Di III 28-75mm f/2.8 Di III VXD G2 Compare | 54.1 | 85.9 | 63.8 | 84.5 | 91.1 | 83.2 | 80.3 | 78.4 | 89.4 | 35.7 |
| Viltrox 13mm f/1.4 F1.4 Z-Mount Compare | 86.5 | 96.5 | 42.2 | 89.2 | 82.5 | 96.2 | 80.3 | 34 | 65 | 80.9 |
| Nikon Nikkor 55-200mm f4-5.6G ED AF-S DX Compare | 54.1 | 68.9 | 77.2 | 81.2 | 66.6 | 70.7 | 91.4 | 85.3 | 68 | 92.7 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.5 | 74.1 | 47.4 | 33.5 | 80 | 76.4 | 0 | 96.1 | 89.4 | 92.7 |
| Meike 23mm F1.4 Compare | 86.5 | 96.5 | 71.7 | 98.1 | 75.9 | 96.2 | 0 | 34 | 89.4 | 80.9 |
使用场景评分
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