Archived posting to the Leica Users Group, 2009/08/12
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]I too hope to some day hang a digital back on my Hassy cm but we'll again only be using a fraction of our zeiss image circle Another interesting set of charts comparing formats and image circles <http://www.stitchpix.com/image_circles.html> for your medium format drooling pleasure <http://www.captureintegration.com/phase-one/new-backs/> the P65+ finally hits actual "full frame" 645 (tears and drool flowing freely) Regards, George Lottermoser george at imagist.com http://www.imagist.com http://www.imagist.com/blog http://www.linkedin.com/in/imagist On Aug 12, 2009, at 1:57 PM, Mark Rabiner wrote: >> Two (or more) points running through this thread. >> >> Photographers want to use their lens' full image circle capability. >> Larger sensors offer more potential image quality. >> Absolutely true. >> >> Clients require 24 x 36 sensors. >> Not very often (in my experience). >> >> The most demanding clients require sensors larger than 24 x 36. >> Also true. >> >> Regards, > > > One aspect I'm just noticing is that - > > there is cropped and there is cropped. > > other than the obvious 2x 4/3 format crop which is a different ball > game > from APS anything. > > APS by any other name.... > > I'm used to shooting Nikon Dx APS-C which is a 1.5 x crop circle but > Canon and Leica m8 shooters are shooting APS H which is 1.33 > > This is an interesting illustration > http://digital-photography-school.com/crop-factor-explained > > While the yellow line is 1.5 APS-C DX the red line bisects that and > full > frame. > And the red line is 1.33 APS H M8 or Canon format. > It looks quite a bit more impressive here. > > Maybe I'll get it in a firmware upgrade. > > Also notice here > http://en.wikipedia.org/wiki/Nikon_DX_format > > The difference between the Nikon and Canon APS-C formats and how > medium > format dwarfs them both. > > I'm going to get a cheap used back for my Hassy's and blow all you > guys with > your Canon and Nikon super shooter FF X's away. > > > > Mark William Rabiner > > > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information