What focal length is it?
永诺 YN 40mm F2.8 (EF) is listed as 40mm lens in the 佳能 EF mount.
永诺 YN 40mm F2.8 (EF)
YongnuoLens全画幅佳能 EF135 gReleased 01/01/2017
TODO(translate): 佳能 EF 定焦镜头 · 40mm F2.8 · 国产。
Specifications
Source:永诺官网| 卡口 | 佳能 EF |
|---|---|
| 对焦 | 自动对焦 |
| 焦段 | 40mm |
| 画幅 | 全画幅 |
| 重量 | 135 g |
| 光圈类型 | 定焦 |
| 厂商定位 | 国产 |
| 发布年份 | 2017 |
| 最大光圈 | F2.8 |
| 镜头类型 | 定焦 |
Quick answers
Which camera system is it for?
It is indexed for 佳能 EF and 全画幅. Check compatibility before buying if you use adapters.
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RMB reference price
New¥400 - ¥600
UsedReference estimate¥250 - ¥350Updated 06/10/2026
Price source
- JD.com (1st-party)Observed 06/10/2026
- Used-market estimateObserved 06/10/2026
Recommend to a ranking
- TODO(translate): 新手推荐镜头Suggest to editors and the algorithm
- TODO(translate): 国产镜头关注榜Suggest to editors and the algorithm