Re: BTFR question

[ADavidhazy <ANDPPH@xxxxxxxxxxxxxxxxxx>]

While it may pass through the filter twice it does not matter anyway because
you have to determine proper speed index to set meter to in any case. 

Andrew  o o  0 0 o . o  Davidhazy, Imaging and Photo Tech
         \/\/\/\/\/\/          http://www.rit.edu/~andpph
__________|        |_____________________________________

> I have a question regarding the between the film rails placement of the
> IR filter. Don't TTL metering systems measure the light reflecting off
> the film plane (OTF)? If so, wouldn't the meter reading be different
> with the filter placed between the rails as opposed to in front of the
> lens because the light would then pass through the filter twice? Or, am
> I wrong, and the camera's meter does not read light reflected off the
> film plane?
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