Archived posting to the Leica Users Group, 2005/02/21
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Hi Ted,
although it's Monday already, it's president's day in the US, so maybe I can
still ask
a question ? This is a technical one:
Does the DOF of a lens only depend the focal length or can it vary ?
The reason behind my question are different markings I have seen on
lens barrels, for instance when comparing a CV 35mm Ultron to a
Jupiter-12. Has Voigtlander just been more conservative ?
Also, does the number of aperture blades affect image quality
when a lens is closed ?
Thanks,
Roland.
> Hey come on all you folks out there afraid to ask photo questions in the
> open or ask for assistance with your photography, c'mon. I haven't seen
> one
> single post yet from the scared silent majority as pointed out that there
> are many of you out there in the cold cruel world of 1800 by William G.
> Lamb, III. Are you guys going to make a story teller out of him? ;-)
>
> Surely it's still Sunday in part of the world and you guys and gals
> sitting
> there wanting help, so come on get with the offered free program on
> photography. I'll be gentle in comment! ;-)
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