How does focus distance affect the amount of sensor travel needed? On Thu, Dec 21, 2006 at 10:28:33AM -0800, Godfrey DiGiorgi wrote: > For SR to work with longer lenses (300-600mm) at reasonable close- > focus distances you need approximately 5mm movement off the static > null point (total of about 10mm horizontal and vertical movement). > This is validated by both Minolta and Pentax in-body shake reduction > designs, and far far more than 2-3 pixels. > > Godfrey > > On Dec 21, 2006, at 7:59 AM, Bob Sullivan wrote: > > > Similar to my thinking in another thread. I think Max Excursion in SR > > is 2-3 pixels on a 3000+ pixel sensor. No big deal... > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net
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