[LRflex] Re: Bluedot Frustration...The solution... I think!

That wouldn't rule out the sensor as your DMR has a sensor too.  It would
just mean that perhaps any sensor will be a problem.

Aram

> -----Original Message-----
> From: leicareflex-bounce@xxxxxxxxxxxxx [mailto:leicareflex-
> bounce@xxxxxxxxxxxxx] On Behalf Of wildlightphoto@xxxxxxxxxxxxx
> Sent: Tuesday, January 29, 2008 1:15 PM
> To: leicareflex@xxxxxxxxxxxxx; leica@xxxxxxxxxxxxx
> Subject: [LRflex] Re: Bluedot Frustration...The solution... I think!
> 
> David Young <dsy@xxxxxxxxxxxxxxx> wrote:
> 
> > Whether this is light reflecting off the sensor and then back again
> > from the surface of the rear element (the most likely scenario, to
> > me) or whether it is somehow being reflected off the surfaces of two
> > or more of the rearmost lens elements is rather immaterial.  The
> > problem exists and key to it's solution is that the "blue dot" is
> > lens specific.  For, after encountering the problem with my Vario, I
> > switched to the 50 Summi, with either Doug's Universal Extension Tube
> > (a great device, btw) behind, or an ELPRO in front.  Both
> > combinations worked without any problems.
> 
> I'll have to try duplicating the problem with my 80-200 and DMR.  I
> don't
> have a UV filter or 6T handy so I'll have two uncontrolled variables
> (sensor and extra glass in front) but if I'm able to replicate the
> problem
> both the sensor and the extra glass can probably be ruled out.
> 
> Doug Herr
> Birdman of Sacramento
> http://www.wildlightphoto.com
> 
> 
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