Untrue, David. Take apart a Pentax K10D shutter/mirror/iris actuation
assembly sometime and you'll see how it's put together. It's not
servos ... it's springs and levers. As are virtually all SLR shutter
assemblies.

My friend at the local camera repair shop has them apart on the bench
all the time. I haven't seen one yet with servo actuation setup to
mirror, shutter and iris actuator.

On Wed, May 12, 2010 at 10:20 AM, David Parsons <[email protected]> wrote:
> Mirror, shutter, and aperture control are not mechanically linked in
> modern dSLRs.  They are separately actuated using servos.


-- 
Godfrey
  godfreydigiorgi.posterous.com

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