[optimal] Re: FW: Topcon 50ex artifact

  • From: Marc Gilels <vasion@xxxxxxx>
  • To: optimal@xxxxxxxxxxxxx
  • Date: Mon, 20 Aug 2012 22:25:08 -0400 (EDT)

Hope your having a great summer Bob. 



-----Original Message-----
From: robert santora <rbsantora@xxxxxxxxx>
To: optimal <optimal@xxxxxxxxxxxxx>
Sent: Mon, Aug 20, 2012 7:22 pm
Subject: [optimal] Re: FW: Topcon 50ex artifact


Hmmmmm

That seems rather well thought out Mark.

On 8/20/12, Marc Gilels <vasion@xxxxxxx> wrote:
> Rule of thumb (My thumb). White spots are on the front lens ( Patient lens),
> dark spots out of focus are in the
> middle focus lenses and or CCD chip, in focus dark spots are on the field
> lens.
>
>
>
> -----Original Message-----
> From: CPMC Ophthalmic Diagnostic Center <cpmceyelab@xxxxxxxxxxxxxxxx>
> To: 'optimal@xxxxxxxxxxxxx' <optimal@xxxxxxxxxxxxx>
> Sent: Mon, Aug 20, 2012 5:14 pm
> Subject: [optimal] FW: Topcon 50ex artifact
>
>
>
>
> Any reason why the Allen dot on our fundus camera shouldsuddenly and
> seemingly spontaneously degrade?  Large, diffuse spot now inour images,
> MOSTLY high myopes, but not always.  See attached images.
>
>
>
>
> 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
>
>
>
>
>


 

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