Focus shift and Dock USB for Sigma 40mm f1,4 Art

Started 3 months ago | Discussions thread
ForumParentFirstPreviousNext
Flat view
enricobbbb New Member • Posts: 17
Focus shift and Dock USB for Sigma 40mm f1,4 Art
1

I read that the Sigma 40mm f1,4 Art has some focus shift issue and I am looking for some more detailed information about it, in case someone had this Sigma 40mm f1,4 Art lens and therefore had had the opportunity to verify this focus shift issue.

Is it a little negligible issue, or can it compromise the shot?

Is this issue different, light or heavy, with different stop values?

Does this focus shift issue vary with distance?

Mostly, is it possible to correct this focus shift issue with the Sigma Dock USB?

Many thanks,

Enrico

ForumParentFirstPreviousNext
Flat view
Post (hide subjects) Posted by
ForumParentFirstPreviousNext
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow