镜头拆光剖析饼干头14mm f/2.5、20mm f/1.7差异
2012-10-31 21:00
松下微型4/3饼干头14mm f/2.5、20mm f/1.7,虽然他们看起来很相似,也有一些差异,lensrentals.com网站做了以下测试。

20mm的(左)和14mm(右)透视光学图

两个透视MTF的图表

20毫米(左)和14mm(右)





为20mm的内部视图(左)和14mm(右)

14毫米的内部
光学传感器后面

20毫米内部



20mm的(左)和14mm(右)透视光学图

两个透视MTF的图表

20毫米(左)和14mm(右)





为20mm的内部视图(左)和14mm(右)

14毫米的内部


20毫米内部


本文为作者 器材控 分享,影视工业网鼓励从业者分享原创内容,影视工业网不会对原创文章作任何编辑!如作者有特别标注,请按作者说明转载,如无说明,则转载此文章须经得作者同意,并请附上出处(影视工业网)及本页链接。原文链接 https://cinehello.com/stream/9506