[optimal] Re: Topcon 50-VT artifact
- From: CPMC Ophthalmic Diagnostic Center <cpmceyelab@xxxxxxxxxxxxxxxx>
- To: "'optimal@xxxxxxxxxxxxx'" <optimal@xxxxxxxxxxxxx>
- Date: Thu, 2 Aug 2012 08:36:56 -0700
Denice is back in town. Yes, I have the manual for the 50VT among hundreds of
others.
Denice
Denice Barsness, CRA, COMT, ROUB, CDOS, FOPS
Ophthalmic Diagnostic Center
CPMC Department of Ophthalmology
2100 Webster Street Suite 212
San Francisco CA 94115
(415) 600-3937 FAX (415) 600-6563
From: optimal-bounce@xxxxxxxxxxxxx [mailto:optimal-bounce@xxxxxxxxxxxxx] On
Behalf Of Lydia Dimmer
Sent: Thursday, July 26, 2012 11:42 AM
To: optimal@xxxxxxxxxxxxx
Subject: [optimal] Re: Topcon 50-VT artifact
I second those kudos, and thanks for letting us know where to find them, Tim...
:-)
Lydia
________________________________
From: tbennett1@xxxxxxxxxxx
To: optimal@xxxxxxxxxxxxx
Subject: [optimal] Re: Topcon 50-VT artifact
Date: Thu, 26 Jul 2012 13:29:39 +0000
Lydia is correct. The OPS Historical Committee (under Denice's guidance) has
collected over 100 instrument manuals that are available in PDF form in the
Instrument Manual Archive under the "Resources" tab on the OPS website.
I'm sure the instrument manual for the 50VT is there, although a true service
manual might not be.
Kudos to Denice and her committee for creating such a great resource!
tim
From: optimal-bounce@xxxxxxxxxxxxx [mailto:optimal-bounce@xxxxxxxxxxxxx] On
Behalf Of Lydia Dimmer
Sent: Wednesday, July 25, 2012 4:38 PM
To: optimal@xxxxxxxxxxxxx
Subject: [optimal] Re: Topcon 50-VT artifact
Dirk Uwe,
I think Denice Barsness has a collection of manuals, most likely one for the
50VT too.
Lydia
> Date: Wed, 25 Jul 2012 16:28:11 -0400
> From: tegnatz@xxxxxxxxx<mailto:tegnatz@xxxxxxxxx>
> To: optimal@xxxxxxxxxxxxx<mailto:optimal@xxxxxxxxxxxxx>
> Subject: [optimal] Re: Topcon 50-VT artifact
>
> Actually, it is St Louis Optical.
>
> Quoting "Egnatz, Thomas James" <tegnatz@xxxxxxxxx<mailto:tegnatz@xxxxxxxxx>>:
>
> > That's a great camera, Dirk-Uwe. I wish I still had one.
> >
> > It is possible that a blackened part of the flashtube is causing the
> > shadow. Pull the flashtube and see what it looks like. Dale Brodsky
> > at St. Louise Optical might have a new one.
> >
> > I used to have a service manual for that camera. I will see what I
> > can find (it was several moves ago).
> >
> > Tom
> >
> >
> >
> >> Hi guys,
> >> I have a favor. I have an old Topcon TRC-50VT that we converted to
> >> digital. There is a shadow in the lower right corner of the
> >> illumination circle when I hold a paper to it. That same darker area
> >> shows up in the fundus photograph. Any idea where I can adjust the
> >> illumination pathway to get even illumination? I tried finding a
> >> service manual for the Topcon camera, but no luck so far.
> >>
> >> Thanks a bunch,
> >>
> >> Dirk-Uwe
> >>
> >>
> >>
> >>
> >>
> >> --
> >> -------------------------------------------------------------------
> >> --- Dirk-Uwe Bartsch PhD FARVO Associate Adj. Professor ---
> >> --- Ocular Imaging Reading Center ---
> >> --- Room 202 Jacobs Retina Center URL: http://eyesite.ucsd.edu ---
> >> --- 9415 Campus Point Dr. phone: (858) 534-4392 ---
> >> --- La Jolla CA 92093-0946 fax: (858) 534-6826 ---
> >> ----------------------------------------------------------------------
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> >
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> >
> >
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