y*b 发帖数: 3190 | 1 “The new Canon lens is clearly and definitely better than the very good
lens it replaces, both on and off axis. It is also better, from an MTF
standpoint, than the Zeiss 35mm f/1.4. When we look at the average MTF
curves, it's a tiny bit better, even, than the Sigma 35mm f/1.4 Art lens,
although the difference is small. The two lenses are very close with the
Canon being slightly better off axis (14 to 20mm) at 10 and 20 line pairs
frequency. Could you tell the difference in a photograph? I doubt it, they'd
be nearly identical. Other things like vignetting, focus accuracy, out of
focus highlights, cost, etc., would be much more important to you than this
slight MTF difference.”
http://www.lensrentals.com/blog/2015/09/35mm-f1-4-shootout-cano | J********o 发帖数: 17447 | 2 其实各家比较性不强, Zeiss是实测的, 光源色温也有, C就不知道了.. | R***a 发帖数: 41892 | 3 看起来锐度35A好一些些,焦外应该是35LII强
【在 y*b 的大作中提到】![](/moin_static193/solenoid/img/up.png) : “The new Canon lens is clearly and definitely better than the very good : lens it replaces, both on and off axis. It is also better, from an MTF : standpoint, than the Zeiss 35mm f/1.4. When we look at the average MTF : curves, it's a tiny bit better, even, than the Sigma 35mm f/1.4 Art lens, : although the difference is small. The two lenses are very close with the : Canon being slightly better off axis (14 to 20mm) at 10 and 20 line pairs : frequency. Could you tell the difference in a photograph? I doubt it, they'd : be nearly identical. Other things like vignetting, focus accuracy, out of : focus highlights, cost, etc., would be much more important to you than this : slight MTF difference.”
| y*b 发帖数: 3190 | 4 35A 的 copy variance亮了。。。
【在 R***a 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 看起来锐度35A好一些些,焦外应该是35LII强
| d******n 发帖数: 3014 | 5 怎么看出来35a好一些的?
文中明显说35L2 SLIGHTLY BETTER
【在 R***a 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 看起来锐度35A好一些些,焦外应该是35LII强
| l*****s 发帖数: 1754 | 6 我来发一些最近S35 Art的吧
f/1.4
f/2,
f/2.2
f/2.8
f/5.6 | m********l 发帖数: 6748 | 7 明显是Sigma更好些,更不用说C家的也会跑焦。 | R***a 发帖数: 41892 | 8 自己贴的MTF曲线是S35A高一点点。
visually好坏是另外一个问题
【在 d******n 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 怎么看出来35a好一些的? : 文中明显说35L2 SLIGHTLY BETTER
| a*******e 发帖数: 3021 | 9 你的这些感觉AF需要再微调一些
好多脱焦
【在 l*****s 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 我来发一些最近S35 Art的吧 : f/1.4 : f/2, : f/2.2 : f/2.8 : f/5.6
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