[optimal] Re: optimal Digest V4 #197

  • From: Dennis Thayer <dennisthayer@xxxxxxxxxxxxx>
  • To: optimal@xxxxxxxxxxxxx
  • Date: Sat, 19 Oct 2013 15:56:02 -0500 (GMT-05:00)

Ryan,

It's not unusual for digital systems to show some detail in the retina before 
the dye is seen. This may be due to the different spectral response than film 
has.

Dennis Thayer
UW-FPRC

-----Original Message-----
>From: FreeLists Mailing List Manager <ecartis@xxxxxxxxxxxxx>
>Sent: Oct 19, 2013 12:14 AM
>To: optimal digest users <ecartis@xxxxxxxxxxxxx>
>Subject: optimal Digest V4 #197
>
>optimal Digest Fri, 18 Oct 2013        Volume: 04  Issue: 197
>
>In This Issue:
>               [optimal] FA Filters
>
>----------------------------------------------------------------------
>
>From: "Nelson, Ryan" <RNelson@xxxxxxxxxxxxxxx>
>Subject: [optimal] FA Filters
>Date: Fri, 18 Oct 2013 19:14:19 +0000
>
>Hello all,
>How often does everyone change out their FA filters?  We seem to be getting a 
>small amount of pseudofluorescence when shooting control frames at a high 
>flash setting.  We use Zeiss FF450s with OIS.  Any feedback is appreciated, 
>thank you for your time.
>
>
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>End of optimal Digest V4 #197
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>


Dennis Thayer

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