Brightin Star AF 50mm f/1.8 8mm
The all-metal barrel and weather sealing provide a durable, tactile build rare at this price, while the f/1.8 aperture and 10-blade diaphragm create smooth background separation for a 75mm equivalent portrait field of view. Its de-clicked aperture ring enables silent, stepless exposure changes, making it a practical tool for video despite the manual focus design. This lens is best for Fujifilm X-mount photographers who prioritize a compact, 227g portrait prime with a hands-on shooting experience over autofocus speed.
概览
优缺点
优点
- Strong build (90th percentile) 90th
- Strong social proof (81st percentile) 81st
缺点
- Below average af (13th percentile)
- Below average versatility (33rd percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
- Q1 2026100/100
All reviews highly praise the lens for image quality, fast autofocus, sharpness, and low-light performance. No negative feedback is present.
- Exceptional image quality and sharpness, even wide open.
- Fast and snappy autofocus, especially with Sony A7R5.
- Excellent low-light performance and stabilization for video.
- Overall highly recommended by all reviewers.
- Q4 2025100/100
Buyers are extremely pleased with the lens's sharpness and confidence-inspiring performance, calling it an amazing, rewarding upgrade.
- Exceptional sharpness once locked on subject.
- Rewarding upgrade from Tamron 35-150.
- Beautiful lens that inspires shooting confidence.
- Fast, hassle-free service from B&H.
基于 8 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
性能表现
规格参数
完整规格参数
Optics
| Type | Prime |
| Focal Length Min | 50 |
| Focal Length Max | 50 |
| Elements | 6 |
| Groups | 4 |
| ED Elements | 2 |
| Coating | High-Transparency Coating |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/1.8 |
| Constant | No |
| Diaphragm Blades | 10 |
Build
| Mount | Fujifilm X |
| Format | APS-C |
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.5 lbs |
| Filter Thread | 43 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 380 |
竞品对比
| Spec | Brightin Star AF 50mm f/1.8 8mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Sigma Art 17-40mm f/1.8 DC | Sony G SELP28135G.SYX | Panasonic LUMIX S S-R2060 |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 17-70mm | 17-28mm | 17-40mm | 28-135mm | 20-60mm |
| Max Aperture | f/16 | f/2.8 | f/2.8 | f/1.8 | f/4 | f/3.5 |
| Mount | Fujifilm X | Fujifilm X | Nikon Z | Fujifilm X | Sony E | L-Mount |
| Stabilization | false | true | false | false | true | false |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 227 | 544 | 450 | 535 | 420 | 350 |
| AF Type | manual focus only | RXD | Stepping Motor | HLA (High-response Linear Actuator) | SSM | stepping motor |
| Lens Type | prime | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Brightin Star AF 50mm f/1.8 8mm | 12.8 | 41.2 | 90.4 | 64.3 | 45.1 | 42.1 | 33.3 | 80.7 | 37.8 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.8 | 87.2 | 69.7 | 85.9 | 91 | 84.4 | 89.3 | 85.2 | 83.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.2 | 76 | 85.9 | 88 | 84.4 | 67.3 | 69 | 37.8 |
| Sigma Art 17-40mm f/1.8 DC Compare | 53.8 | 96.3 | 70.4 | 74.5 | 97 | 93.7 | 75.6 | 83 | 37.8 |
| Sony G SELP28135G.SYX Compare | 94.4 | 78.2 | 77.8 | 34.1 | 88 | 66.9 | 92.3 | 56 | 93.4 |
| Panasonic LUMIX S S-R2060 Compare | 87.4 | 85.3 | 82.5 | 66.8 | 78.3 | 77.7 | 81.4 | 69.2 | 37.8 |
价格
性价比分析
Amazon.in 1 个报价 最低 ₹13,626
Price History
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
