----- Mensaje original ---- > De: John Francis <jo...@panix.com> > Para: Pentax-Discuss Mail List <pdml@pdml.net> > Enviado: lun,8 noviembre, 2010 18:23 > Asunto: Re: It's offical: K-5 is the best (D7000 tested) > > On Mon, Nov 08, 2010 at 10:15:58AM -0600, CheekyGeek wrote: > > On Mon, Nov 8, 2010 at 10:13 AM, Boris Liberman <bori...@gmail.com> wrote: > > > According to DxO, K-7 has bigger sensor than D7000. The crop factors are > > > 1.52 vs 1.53 respectively... > > > > > > *Evil grin* > > > > I'm guessing that you are not serious, but isn't the crop factor due > > to a *combination* of the sensor size and the flange distance? > > No. Not unless you can explain how moving the sensor plane closer to > (or further away from) the lens mount changes the ratio between the > sensor size and the size of a 35mm frame of film in the same plane. >
Canon DSLRs have a crop factor of 1.6 and they are still considered 'APS-C' so it is not strange that the k-7 (Samsung sensor) and D7000 (Sony sensor) have different sensor sizes / crop factors. Regards, Jaume -- 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.