Archived posting to the
Leica Users Group, 2000/07/24
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Subject: Re: [Leica] Diffraction limited; bo-ke
From: "Dan Post" <dpost@triad.rr.com>
Date: Mon, 24 Jul 2000 09:59:47 -0700
References: <B5A07FD7.BC30%chrislee@mac.com> <000d01bff4ef$d3a48980$e0ef1c18@triad.rr.com> <397B45BC.7C6389AB@rabiner.cncoffice.com>
MArk-
Sounds reasonable!
Remember- this diffraction as a factor in lessening contrast, and possibly
sharpness also applies to the enlarger lens as well!
A well corrected enlarger lens, wide open, will perform better than one
stopped down to f16 or f22!
Dan
Replies:
Reply from Mark Rabiner <mark@rabiner.cncoffice.com> (Re: [Leica] Diffraction limited; bo-ke)
In reply to:
Message from Chris Lee <chrislee@mac.com> (Re: [Leica] Diffraction limited; bo-ke)
Message from "Dan Post" <dpost@triad.rr.com> (Re: [Leica] Diffraction limited; bo-ke)
Message from Mark Rabiner <mark@rabiner.cncoffice.com> (Re: [Leica] Diffraction limited; bo-ke)