DPReview.com is closing April 10th - Find out more

Consensus on 24-70/2.8 II field curvature at infinity focus?

Started Sep 14, 2013 | Discussions thread
billythek Veteran Member • Posts: 5,260
Re: Anyone?

Press Correspondent wrote:

Press Correspondent wrote:

At what aperture the field curvature is within DOF?

When I did my test at 24mm almost a year ago, I recall that it became undetectable for me once I stopped down, but I don't recall the specifics, and I don't want to guess.

This has got my interest up sufficiently that I want to redo the test, and at more focal lengths.  However, I won't be able to get to it for a few weeks, at least, since I will be traveling.  I welcome others to do a test and show results.  I was hoping that the OP would show his pictures that show the problem he saw, but I guess that is not going to happen.

You could check it out, too, you know.

-- hide signature --

- Bill

 billythek's gear list:billythek's gear list
DxO One Canon EOS 5D Mark III Canon EF 70-200mm F2.8L IS II USM Canon EF 24-70mm F2.8L II USM
Post (hide subjects) Posted by
(unknown member)
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow