Summicron 35mm f/2(第四版)"七枚玉"
经典名镜别名 "Bokeh King", "King of Bokeh", "七枚玉"
镜头Leica M mount产地 Canada1979–19971131011311
M系统焦外渲染的传奇标杆,七枚玉的柔和散景是独一无二的视觉语言。

因何闻名
- Nicknamed King of Bokeh for its exceptionally smooth out-of-focus rendering
- At 160g the lightest 35mm Summicron ever made for the M mount
1979年至1997年间生产的Summicron 35mm f/2第四版采用七枚镜片设计,比同时期其他版本更为小巧,被日本摄影圈称为"七枚玉"。这支镜头的焦外虚化异常顺滑柔和,赢得了"焦外王"的美誉,深受街头和纪实摄影师喜爱。与八枚玉的立体感风格不同,七枚玉以其宁静优雅的散景为人称道,是M系收藏中极受追捧的版本。
主要参数
- elements groups
- 7/5
- minimum focus
- 0.7m
- filter size
- 39mm
- weight
- 160g
版本与涂装
Black11310
The seven-element pre-ASPH Summicron 35mm — the 'Bokeh King'. Compact, smooth-rendering, and the last non-aspherical 35 Cron before the 1997 ASPH.
Chrome113111993
Silver chrome finish offered from 1993 to the end of production in 1997. Optically identical; heavier due to the brass barrel.
35mm Summicron 历代选购防坑指南
玩家选购通病与检查要点
warning
八枚玉/六枚玉内部起雾与前组擦拭痕
1950–70 年代的老镜头镀膜硬度低,极易被前人用麂皮或布擦出放射状发丝划痕(Cleaning marks)。务必用强光手电从后向前透光照射,排查中后组机械润滑油脂挥发造成的油雾或脱胶开胶。
caution
散景之王(七枚玉 v4)塑料对焦扳手与光圈环
第四代七枚玉为了减重,对焦月牙扳手和部分外圈采用工程塑料。验货时轻摇扳手,检查是否有裂痕、松动或第三方强力胶粘贴痕迹。
市场行情
二手市场价格(美元,估算中位数)
数据来自拍卖与经销商记录估算,成色与配件差异较大。
查看数据
| Date | Price | Source | Condition |
|---|---|---|---|
| 2016-01 | $1,800 | curated-estimate | user |
| 2017-01 | $2,000 | curated-estimate | user |
| 2018-01 | $2,200 | curated-estimate | user |
| 2019-01 | $2,600 | curated-estimate | user |
| 2020-01 | $3,000 | curated-estimate | user |
| 2021-01 | $3,500 | curated-estimate | user |
| 2022-01 | $4,000 | curated-estimate | user |
| 2023-01 | $4,500 | curated-estimate | user |
| 2024-01 | $4,500 | curated-estimate | user |
| 2025-01 | $4,500 | curated-estimate | user |
| 2026-01 | $4,500 | curated-estimate | user |
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