You can easily play with the math of this at dofmaster.com gs George Sinos -------------------- www.GeorgesPhotos.net www.GeorgeSinos.com
On Thu, Oct 3, 2013 at 1:43 PM, Godfrey DiGiorgi <godd...@me.com> wrote: > On Oct 3, 2013, at 10:54 AM, Larry Colen <l...@red4est.com> wrote: > >>> Wrong. Format ALWAYS influences apparent DOF. >> >> You are saying that if I take a photo with a D800, and in lightroom >> crop it down so that I'm only using the area of a u4/3 sensor, then >> the apparant DoF will change? > > No. By doing that you are changing the D800 format, making it the same as mFT > format, and the resulting DoF will be the same if you use the same focal > length lens on both cameras. You have changed the magnification by cropping > the D800 format. > > G > -- > 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. -- 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.
