Archived posting to the Leica Users Group, 2005/06/05

[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]

Subject: [Leica] Re: Leica DMR vs. Canon 20D comparison shots
From: schroter at optonline.net (schroter@optonline.net)
Date: Sun Jun 5 10:00:49 2005

That's saying ignore everything but what's at the center of the film.  

----- Original Message -----
From: Robert Meier <robertmeier@usjet.net>
Date: Sunday, June 5, 2005 12:46 pm
Subject: Re: [Leica] Re: Leica DMR vs. Canon 20D comparison shots

> Phil Askey makes some other points about the smaller sensor that 
> are 
> important:  that image quality with a smaller sensor is 
> considerably better 
> because of two things -- the lens is not as good near the edges 
> and those 
> edges are not used with an APS-size sensor, and the nature of the 
> chip is 
> that chromatic aberations increase at the edges of a larger sensor 
> with the 
> more oblique angle of light from wide angle lenses.   I think 
> these 
> considerations go into his great enthusiam for the D2X.   And he 
> may be 
> right -- less than a full 24x36mm sensor might well be optimum.
> 
> Bob
> 
> 
> >
> > As for APS size chips, I think we have just seen the high water 
> mark of 
> > that format with the
> > D2x. Noise at anything above 800 is simply going to be higher 
> than with a 
> > x1.3 or FF chip
> > and the only way to combat it is with a aggressive filter, which 
> kills 
> > detail. Personally I think
> > the future belongs to x1.3 and full frame chips.
> >
> >
> > feli
> >
> >
> >
> >
> > ________________________________________________________
> > feli2@earthlink.net      2 + 2 = 4        www.elanphotos.com
> >
> >
> > no archive
> >
> >
> > _______________________________________________
> > Leica Users Group.
> > See http://leica-users.org/mailman/listinfo/lug for more information
> > 
> 
> 
> 
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information
>