--- Alan Zinn <[EMAIL PROTECTED]> wrote:
> At 05:08 PM 9/23/2002 -0700, you wrote:
> >I'm playing with a design for little 120 film swing
> >lens panoramic camera, based very roughly on the
...snip...
> You need very little effort to move a balanced
> pivoting lens. A light spring
> or elastic with an adjustable tensioner will work
> except for slow speeds.
> For slower speeds manual with a lever works better
> than you might think.
...snip...

Ah.  That's a good way of thinking about it: I could
use a lever attached to the pivot point with a peg on
the other end, and a rubber band from the peg to a peg
on the camera to swing the lever.  I like it; I'll set
up some models and play with it.

Thanks,

- p

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