There should be a raised screw, tab or post inside the adapter which keeps
the Zuiko completely stopped down (to the aperture you set). Just have a
look through the 4/3 side of the mount with the Zuiko mounted.
...Wayne
>
> My fault for the original unclarity - I meant to say that turning the
aperture
> ring produces a nice "click"
>
> for each stop as you close down from f4.5, but - nothing changes in the
> diaphragm - it doesn't stop down.
>
> May not have noticed it on the OMs, but it was pretty obvious looking
> through the E-1.
>
> As for Big John... I'd love to, but can't swing that right now.
>
> Thanks all.
>
> Rick
>
>
>
> On Thu, Jul 5, 2012 at 7:48 PM, Chuck Norcutt
> <chucknorcutt@xxxxxxxxxxxxxxxx
> > wrote:
>
> > I think everyone else has failed to notice that you have mounted a
> > manual focus, mechanical stop down OM 200/4 onto an autofocus E-1
> > which has no mechanical means of stopping down the lens. Since it's
> > all manual it's up to you to stop down the lens manually before
> > pressing the shutter button. Too much electronics and automation
> > lately, eh? :-)
> >
> > Chuck Norcutt
> >
> >
> > On 7/5/2012 11:57 AM, Rick Beckrich wrote:
> > > Sorry - Looking for a CURE, not a CUE!
> > >
> > > On Thu, Jul 5, 2012 at 7:59 AM, Rick Beckrich <ribec@xxxxxxxxx> wrote:
> > >
> > >> Unearthed my Zuiko 200/4 from the storage cabinet.
> > >>
> > >> Following Jim's lead, I mounted my E-1 on the monopod and went
> > >> out to
> > try
> > >> a few bird pix.
> > >>
> > >> Caught this hissyfit that I never could have done on a tripod.
> > >>
> > >>
> > >>
> > >>
> >
> http://www.rangefinderforum.com/photopost/showphoto.php?photo=184
> 980&p
> > puser=20714
> > >>
> > >> Awhile later, our young mom came by with her offspring... that's
> > >> when
> > I
> > >> realized the lens was not
> > >>
> > >> stopping down. Clicks nicely, but no change in the diaphram. Any
> > simple
> > >> cue known?
> > >>
> > >>
> > >>
> >
> http://www.rangefinderforum.com/photopost/showphoto.php?photo=184
> 981&p
> > puser=20714
> > >>
> > >>
> > >> Rick - googling like crazy looking for schematic/disassembly
advice.
> > >> --
> > >>
> __________________________________________________________
> _______
> > >> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> > >> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> > >> Themed Olympus Photo Exhibition: http://www.tope.nl/
> > >>
> > >>
> >
> > --
> >
> __________________________________________________________
> _______
> > Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> > Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> > Themed Olympus Photo Exhibition: http://www.tope.nl/
> >
> >
> --
> __________________________________________________________
> _______
> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> Themed Olympus Photo Exhibition: http://www.tope.nl/
--
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/
|