正在阅读:经典终升级 佳能100-400mm II镜头评测经典终升级 佳能100-400mm II镜头评测

2015-01-05 00:15 出处:PConline原创 作者:南方的东北佬 责任编辑:zhaolianyu

四、佳能EF 100-400mm F4.5-5.6L IS II USM镜头锐度测试

佳能100-400mm IS II镜头评测
以下截图如上图红框所示

佳能EF 100-400mm F4.5-5.6L IS II 100mm端锐度测试
光圈中心边缘
F4.5佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F5.6佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F8佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F11佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F16佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F22佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F32佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测

  佳能EF 100-400mm f/4.5-5.6L IS II USM镜头是长焦变焦镜头,因此广角端的焦距也达到了100mm,佳能EF 100-400mm f/4.5-5.6L IS II USM作为经典镜头的升级版本,在锐度表现上也有很大的进步,100mm端的成像效果来看,最高锐度表现在F8光圈下实现,最大光圈下的锐度表现仍旧不错,光圈小于F16后锐度下降较明显。整体锐度不算很高,但比起上一代的产品来说,也有不小的进步,新镀膜也让色散等情况降到最低

佳能100-400mm IS II镜头评测
以下截图如上图红框所示

佳能EF 100-400mm F4。5-5.6L IS II 400mm端锐度测试
光圈中心边缘
F5.6佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F8佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F11佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F16佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F22佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F32佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测
F40佳能100-400mm IS II镜头评测佳能100-400mm IS II镜头评测

  400mm端,佳能EF 100-400mm f/4.5-5.6L IS II USM镜头的锐度表现要比100mm端好不少,同样是光圈小于F16后锐度降低,不过整体锐度要比100mm端高,在超长焦变焦镜头当中,锐度表现足够应付大部分的抓拍。

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