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Leica Users Group, 2009/02/06
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Subject: [Leica] Is the DOF using a digital sensor any different than thatof film?
From: imagist3 at mac.com (George Lottermoser)
Date: Fri Feb 6 20:47:39 2009
References: <BLU0-SMTP504288C23B0AA68D8D767D8CC00@phx.gbl> <9b678e0902051925v4dd7d486pd58bff41a6434fae@mail.gmail.com> <BLU0-SMTP472FC431CEE402999C8AAB8CC10@phx.gbl> <4cfa589b0902061752h78cf5434t1463edeebf766efd@mail.gmail.com> <F46DBF5D-217F-4700-B586-0548289A497C@mac.com> <328D0131D1C4477ABF8F1E596F2EBF75@jimnichols> <5DF476A4-3966-4483-9422-72118350C227@mac.com>
And when i worked with a specific view camera lens
it never occurred to me
to ask if the DOF changed
when I changed the back
from 8x10 to 5x7 or 4x5 or 6 cm x 9 cm.
DOF does not change
with a format change.
DOF changes only with
a change of f:stop or
with a change in distance
between the lens and the plane of focus.
Regards,
George Lottermoser
george@imagist.com
http://www.imagist.com
http://www.imagist.com/blog
http://www.linkedin.com/in/imagist
On Feb 6, 2009, at 10:26 PM, George Lottermoser wrote:
> When I worked more with view cameras a loupe on the ground glass
> gave me the information I needed.
Replies:
Reply from henningw at archiphoto.com (Henning Wulff) ([Leica] Is the DOF using a digital sensor any different than thatof film?)
In reply to:
Message from vick.ko at sympatico.ca (Vick Ko) ([Leica] Is the DOF using a digital sensor any different than that of film?)
Message from don.dory at gmail.com (Don Dory) ([Leica] Is the DOF using a digital sensor any different than that of film?)
Message from vick.ko at sympatico.ca (Vick Ko) ([Leica] Is the DOF using a digital sensor any different than that of film?)
Message from abridge at gmail.com (Adam Bridge) ([Leica] Is the DOF using a digital sensor any different than that of film?)
Message from imagist3 at mac.com (George Lottermoser) ([Leica] Is the DOF using a digital sensor any different than that of film?)
Message from jhnichols at lighttube.net (Jim Nichols) ([Leica] Is the DOF using a digital sensor any different than thatof film?)
Message from imagist3 at mac.com (George Lottermoser) ([Leica] Is the DOF using a digital sensor any different than thatof film?)