TTArtisan C2520BZ
With a bright f/2 aperture and a 7-blade diaphragm, this 25mm manual-focus lens (37.5mm equivalent) offers pronounced bokeh and strong low-light performance for Micro Four Thirds. Its compact 315g metal build and seven-element optical formula deliver edge-to-edge sharpness even at f/2, with a damped focus ring for precise manual adjustments. The lens is ideal for street photographers and MFT users on a budget who enjoy creative manual focus and shallow depth-of-field without the need for autofocus.
Focal length 25mm
Aperture f/16
Mount Micro Four Thirds
Weight 313 g
af type manual focus only
lens type prime
44 综合评分
价格 US$64
概览
用户评价
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用户口碑随时间保持稳定
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基于 12 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
Performance
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 25 |
| Focal Length Max | 25 |
| Elements | 7 |
| Groups | 5 |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2 |
| Constant | No |
| Diaphragm Blades | 7 |
Build
| Mount | Micro Four Thirds |
| Format | APS-C |
| Weather Sealed | No |
| Weight | 0.3 kg / 0.7 lbs |
| Filter Thread | 43 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 250 |
| Max Magnification | 1:4 |
vs Competition
| Spec | TTArtisan C2520BZ | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Sony E PZ 16-50mm f/3.5-5.6 OSS | GoPro HB-Series AEWAL-001 | Altura Photo UM2267 | FotoZ KZ-03 |
|---|---|---|---|---|---|---|
| Focal Length | 25mm | 16-50mm | 16-50mm | - | - | 16-24mm |
| Max Aperture | f/16 | f/3.5 | f/3.5 | f/0 | - | - |
| Mount | Micro Four Thirds | Nikon Z | Sony E | GoPro HERO Black Mount | Screw-on lens fits camera lenses with a 49mm front filter thread | Sony E |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | false | true | true | false | false |
| Weight (g) | 313 | 135 | 107 | 100 | 298 | 120 |
| AF Type | manual focus only | Stepping Motor | Autofocus | - | STM | - |
| Lens Type | prime | zoom | zoom | wide-angle | wide-angle | wide-angle |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| TTArtisan C2520BZ | 12.6 | 28.5 | 74.6 | 77.3 | 2.5 | 40.5 | 63.1 | 33.6 | 74.4 | 37 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.7 | 74.6 | 92.8 | 44.9 | 74.6 | 76.7 | 0 | 83.2 | 77 | 95.4 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.6 | 74.6 | 98.6 | 43.7 | 69.2 | 76.7 | 63.1 | 83.2 | 80.6 | 93.5 |
| GoPro HB-Series AEWAL-001 Compare | 53.6 | 100 | 98.7 | 14.1 | 46.3 | 100 | 90.7 | 33.6 | 82.7 | 82.7 |
| Altura Photo UM2267 Compare | 87.7 | 63.9 | 76.3 | 95.9 | 46.3 | 65.4 | 0 | 33.6 | 72 | 82.7 |
| FotoZ KZ-03 Compare | 53.6 | 63.9 | 95.2 | 99.8 | 46.3 | 65.4 | 43.9 | 67.5 | 64.6 | 82.7 |
