尼康标准定焦AF-S 50mm f/1.8G乌龙亮相-快科技-科技改变生活

尼康标准定焦AF-S 50mm f/1.8G乌龙亮相

Skyangeles
2011年04月14日 16:44
0

不久前，尼康影像产品全球网站上突然出现了一款尼克尔标准定焦新镜Nikkor AF-S 50mm f/1.8G，终于将入门定焦镜头升级到了AF-S内置自动对焦马达版本。不过，似乎此次亮相只是工作人员的一次失误，该网页数小时后即被删除。

根据被删除前的网页信息，这款支持FX全画幅DSLR的50mm标准镜头最大光圈f/1.8，最小光圈f/16，镜片构成为7组8枚，含一片非球面镜。采用SWM宁静波动马达，对焦模式支持M/A手动优先自动对焦和M手动对焦，最小对焦距离0.45m，放大率0.15x。7片圆形光圈，滤镜尺寸58mm。镜头直径72mm，长52.5mm，重185g。

虽然此次亮相只是一次乌龙事件，但相信距离Nikkor AF-S 50mm f/1.8G的正式发布已经不远了。

尼康官网截图

尼康标准定焦AF-S 50mm f/1.8G乌龙亮相三款50mm定焦镜头构成和MTF曲线对比

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