SDM autofocus seems to be worth a lot, particularly if you use continuous autofocus frequently. Paul On May 10, 2008, at 10:31 PM, John Francis wrote: > On Sat, May 10, 2008 at 01:43:12PM -0600, William Robb wrote: >> http://www.amplis.com/news/news.asp?id=2&yr=08&v=&pr=040908&prNum=29 > > Ah. So how much of a premium does one pay for one extra mm at the > wide end, SDM auto-focus, and the Pentax DA* badge? A first look > suggests the Tamron is about 2/3 the price of the Pentax 16-50. > > > -- > PDML Pentax-Discuss Mail List > [email protected] > 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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