On Aug 7, 2010, at 1:12 PM, William Robb wrote: > > -------------------------------------------------- > From: "paul stenquist" > Subject: Re: K7 sharpness question > > >>>>>> Perhaps stopping down a little bit would improve things? >>>>> >>>>> Good point >>>> >>>> Depends on what lens you're shooting with. The DA* 50-135 is sharpest at >>>> f4. I believe the 16-50 is as well. >>>> >>>>> >>> >>> Correct me if I'm wrong, but f/4 on both of those lenses is stopped down a >>> bit? >>> >>> >> >> You're right, but I believe she was shooting at f4. > > I believe the 16-45/4 is an f/4 maximum aperture. > I could be mistaken..... > I thought she was shooting with the 16-50, which of course is a 2.8 and is sharpest at f4. Mea culpa. > William Robb > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions.
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