Enough to support 11mm of shift on a 35mm frame. There's a couple 35mm mount tilt/shift adapters available that use P645 lenses, usually the FA35.
-Adam On Wed, May 20, 2009 at 10:02 PM, Nick Wright <nickwright1...@gmail.com> wrote: > Sure, do we know how large the image circle of a typical FA645 lens is? > > On Wed, May 20, 2009 at 8:56 PM, John Francis <jo...@panix.com> wrote: >> On Wed, May 20, 2009 at 08:49:54PM -0500, Nick Wright wrote: >>> 8-11mm isn't a terrible lot of movement. >>> >>> I wonder how difficult it would be to implement a sensor shift of that >>> magnitude in say a medium format digital body? >>> >>> Can you imagine that? It wouldn't give you tilt control (but perhaps >>> that wouldn't be that hard to put in either?) but just think being >>> able to apply shift to any lens you put on the body? >> >> That only works if the image circle of the lens is large enough, >> otherwise you're going to have serious vignetting problems. >> >> TANSTAAFL. >> >> >> -- >> 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. >> > > > > -- > ~Nick David Wright > http://www.nickdavidwright.com/ > > -- > 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. > -- M. Adam Maas http://www.mawz.ca Explorations of the City Around Us. -- 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.
