Summicron-M 50mm f/2（1969–2023）

Name: Summicron-M 50mm f/2（1969–2023）
Brand: Leica

别名 "Summicron 50 v3", "Summicron 50 v4", "Summicron 50 v5"

镜头Leica M mount产地 Germany19691181711816118191182511826

第三代 Summicron（v3，1969 年）确立了现代标准：6 片 4 组设计，紧凑、精密、从最大光圈起即表现卓越。此后的 v4 和 v5 在此基础上持续精进，v5 针对高分辨率数码传感器优化，同时保留了 Summicron 标志性的色调特质。对新手而言：50mm Summicron 是徕卡镜头体系的基准——不是最快的，也不是最锐的，但它以最自然、最完整的方式还原场景，是徕卡摄影中"标准"的定义。

主要参数

focal length: 50mm
max aperture: f/2
elements: 6 elements in 4 groups (v3/v5)
filter: 39mm
mount: Leica M

版本与涂装

V2 — focus tab, 39mm filters1969

Second version of the modern 50 Cron: a compact collapsible-style barrel replaced by a proper focusing tab and standard 39mm filter thread. The starting point for most collectors of the modern series.

V2 — focus tab, 39mm filters1969Second version of the modern 50 Cron: a compact collapsible-style barrel replaced by a proper focusing tab and standard 39mm filter thread. The starting point for most collectors of the modern series.

V3 — integrated telescoping hood1979Leica integrated a built-in telescoping lens hood, removing the need to carry a separate hood. Beloved for convenience; slightly longer than V2 when hood is extended.

V4 — removable hood, tab returns118261994Final current version: the built-in hood became a removable screw-in hood and the focus tab came back. The most refined version optically and the easiest to find new or lightly used.

市场行情

二手市场历史价格即将上线。

来源: https://en.wikipedia.org/wiki/Summicron

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