Archived posting to the Leica Users Group, 2004/05/19

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Subject: [Leica] 50mm lenses should be compulsory.
From: jls at runbox.com (Jeffery Smith)
Date: Wed May 19 08:38:11 2004
References: <31464070.1084980301636.JavaMail.root@grover.psp.pas.earthlink.net>

It's never too late to learn something! Thanks, Doug.

Jeffery

At 10:25 AM 5/19/2004, you wrote:
>Jeffery Smith <jls@runbox.com> wrote:
>
> > Yikes, I thought all of the perspective control problems in shooting
> > buildings could be traced to a wide angle lens causing the roof to be
> > overly small, giving you a trapezoid effect. Don't wide angles distort
> > things, causing converging parallels?
>
>Converging parallels is what you get when the film plane isn't parallel to 
>the parallel lines.  Has nothing to do with the angle of view - but you 
>_notice_ the convergence more with wide-angle lenses because of the wider 
>field of view.  Try standing in the middle of a straight road - use a long 
>lens, aim the camera so the center line of the road bisects the picture - 
>and see if the edges of the road meet at the horizon.
>
>
>Doug Herr
>Birdman of Sacramento
>http://www.wildlightphoto.com
>_______________________________________________
>Leica Users Group.
>See http://leica-users.org/mailman/listinfo/lug for more information


In reply to: Message from telyt at earthlink.net (Douglas Herr) ([Leica] 50mm lenses should be compulsory.)