On Sep 10, 2008, at 18:59, David Savage wrote:
>
> The reason for this step is that you can't guarantee that your eye,
> when looking through the viewfinder, is always in the same spot, so
> you may introduce a second set of parallax errors if you just do it by
> eye.
>

How the heck would you induce a parallax error by looking at the  
ground-glass from a different angle?  An image is an image... right?

Or, in shorter terms: "Really???"

Seems implausible, but I'm open to a logical explanation....

  -Charles

--
Charles Robinson - [EMAIL PROTECTED]
Minneapolis, MN
http://charles.robinsontwins.org


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