Help with focus limiter on Sigma 150mm macro

Started May 1, 2013 | Discussions thread
dwa1
Senior MemberPosts: 2,485
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AF / MF and lens "sweet spot".
In reply to GreenMountainGirl, May 9, 2013

Susan,

fwiw... Here is a "new" thread going on about AF with macro...

http://www.dpreview.com/forums/thread/3485040#forum-post-51436711

I just added a post there about using AF.

One additional tip... you may have heard the term "sweet spot" for a lens. For my copy of the Sigma 150 it seems to be between f4.5 and f11. This is where the lens seems to provide the best IQ.

Good to hear that you are learning and enjoying your "new" Sigma 150.

Wayne

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