Paul, >I've got the DOF down now. Some charts and tests allowed my to slap >some scales on the lens, making it quite feasible for the zone >focusing I like. And this little puppy really has some DOF. Did you see my earlier post (msg 60617) about the extreme DOF allowing us to work in the sweet spot aperture of the lens? I'm wondering if you have found that to be the case. DOF was always a challenge in my years of Pentax 67 work, so this is like DOF Nirvana. Regards, Clayton Info on black and white digital printing at http://www.cjcom.net/digiprnarts.htm
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Re: Sigma lenses & Canon Digital cameras [was www.OpenRAW.org needs your help or
2005-04-27 by Clayton Jones