促销 10%
Samyang SYIO45AF-E 45mm
Weighing just 162g, this ultra-compact 45mm f/1.8 prime offers a natural 53-degree field of view and a bright aperture for strong subject separation with 9-blade bokeh. Its advanced optical design with two aspherical elements minimizes distortion while delivering high resolution specifically optimized for Sony E-mount mirrorless bodies. This lens is best for travel and street photographers who prioritize a featherlight, pocketable full-frame setup without sacrificing low-light capability.
Focal length 45mm
Aperture f/22
Mount Sony E
Weight 162 g
af type AF
lens type prime
46 综合评分
价格 US$269
概览
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实测数据
Performance
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 45 |
| Focal Length Max | 45 |
| Elements | 7 |
| Groups | 6 |
| Aspherical Elements | 2 |
| Coating | ウルトラマルチコート |
Aperture
| Max Aperture | f/22 |
| Min Aperture | f/1.8 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 49 |
AF & Stabilization
| AF Type | AF |
| Stabilization | No |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 0.12x |
vs Competition
| Spec | Samyang SYIO45AF-E 45mm | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Panasonic Leica DG Vario-Elmarit H-ES12035 | Nikon NIKKOR Z 24-200mm f/4-6.3 VR | Sony E PZ 16-50mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 45mm | 18-50mm | 17-70mm | 12-35mm | 24-200mm | 16-50mm |
| Max Aperture | f/22 | f/2.8 | f/2.8 | f/2.8 | f/4 | f/3.5 |
| Mount | Sony E | Sony E | Sony E | Micro Four Thirds | Nikon Z | Sony E |
| Stabilization | false | false | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 162 | 290 | 544 | 306 | 570 | 107 |
| AF Type | AF | stepping motor | RXD | Autofocus | stepping motor | Autofocus |
| Lens Type | prime | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Samyang SYIO45AF-E 45mm | 53.7 | 23.2 | 89.8 | 31.9 | 55.3 | 20.2 | 80.4 | 33.6 | 46.5 | 36.8 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.7 | 80.8 | 86.5 | 90.8 | 82.5 | 83.2 | 80.4 | 78.5 | 89.8 | 36.8 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 86 | 69.8 | 85 | 91 | 83.2 | 63.3 | 89.4 | 85.4 | 82.5 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.7 | 80.8 | 85.8 | 50.3 | 86.7 | 83.2 | 63.3 | 80.4 | 85.4 | 96.9 |
| Nikon NIKKOR Z 24-200mm f/4-6.3 VR Compare | 87.7 | 63.4 | 67.9 | 37.9 | 92.8 | 65.1 | 0 | 96.6 | 89.8 | 96.9 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.7 | 74.2 | 98.6 | 43.4 | 69 | 76.3 | 63.3 | 83.1 | 81.1 | 93.5 |
价格
Value & Pricing
最低 US$269
