[jitter] distance vs. lens angle

P.S. I have asked a similar question before, but I'm looking for some  
more background info, math explanation or something similar. I've  
been quite some googeling but haven't found anything solid (read:  
what my puny mind can fathom) so far.

regards,
B.

On 31 Mar 2008, at 23:11, Brecht Debackere wrote:

> Hi!
>
> Is there someone who can guide me to some information regarding the  
> relation between the lens angle and the distance of the camera?
> I want to move the camera away or towards an object in relation to  
> the lens angle so that the relative size on screen of the object  
> stays the same...
>
> thx!.
> B.
> _______________________________________________
> jitter mailing list
> jitter at cycling74.com
> http://www.cycling74.com/mailman/listinfo/jitter

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.cycling74.com/pipermail/jitter/attachments/20080331/8a3ff51d/attachment.htm