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[OM] Re: The Truth out digital camera's

Subject: [OM] Re: The Truth out digital camera's
From: Winsor Crosby <wincros@xxxxxxxxxxx>
Date: Thu, 23 Nov 2006 12:12:58 -0800
You beat me to it.  Sounds like a web site to avoid as a waste of time.


Winsor
Long Beach, California, USA




On Nov 23, 2006, at 9:34 AM, AG Schnozz wrote:

> Absolute bunk!  At 8x10, you will see absolutely NO observable
> difference between a D200 and 5D when EQUIVELENT amounts of
> corrective sharpening (to counteract the AA filter) are applied
> to the files.
>
> Another list-member and I did an experiment a few years ago
> where he sent me two B&W 8x10 prints taken with a Mamiya-6 and
> an OM camera.  Same scene, same picture, different cameras. The
> only way I could identify which was which (If I remember they
> were shot on TMAX 100) was the DoF being slightly different
> between the two.  In the pictures, grain wasn't even visible
> enough to differentiate.  Now, we're not even talking about
> one-foot viewing distance, we're talking careful examination
> with a loupe.  With the loupe I could figure out which was which
> ONLY based on grain size.
>
> Sharpness?  Both were identical.  Detail?  Both were identical.
>
> At 8x10, these two digital prints from D200 and 5D will be
> maximizing the resolution of the printer--hence even our eyes.
> At one foot viewing distance?  Get real.  There is no way you'll
> hand the advantage to one sensor over the other.
>
> Optics?  That's another story.  What lenses were they using, how
> was it shot, etc.  There are so many factors that go into
> sharpness that based on the conclusion of this published test, I
> reject their testing method. Absolutely no way that it would be
> a runaway success towards the 5D.  If the test prints were A2 in
> size, you *might* be able to see a differenc, but only slightly.
>
> AG
>



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