Home · Register · Join Upload & Sell

  

  Previous versions of alundeb's message #14220384 « Zeiss Milvus 1.4/25 »

  

alundeb
Online
Upload & Sell: Off
Zeiss Milvus 1.4/25


Fred Miranda wrote:
alundeb wrote:
There is even a review out already:

https://www.ephotozine.com/article/zeiss-milvus-25mm-f-1-4-review-31529


I just read the above review.

Can this be even possible? Center and edges equal at f/1.4??


Something is not right with those numbers. According to the MTF, the center resolution has to be higher at f/4 than at f/8. It cannot be as high as 83% at f/8 due to diffraction. I wonder where they focussed, and what height "edge" is. There is probably some focus shift and field curvature in play here. Still the "edge" resolution measured at f/1.4 is possible.

Don't say that you want one



Oct 18, 2017 at 12:15 PM





  Previous versions of alundeb's message #14220384 « Zeiss Milvus 1.4/25 »

 




This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.