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Re: dark sky

  • From: George L Smyth <GLSmyth@xxxxxxx>
  • Subject: Re: dark sky
  • Date: Fri, 05 Jun 1998 06:31:26 -0400
David Riecks wrote:
> 
> George:
> 
> When you use a polarizer and Red #25, how much correction for the polarizer?
> 
> I usually rate my HIE around 100 ISO (using a hand held meter) when just
> using a Red #25. Do you lose another 2 to 2.5 stops with the polarizer as
> you would with regular film?
> 
> David

No correction necessary, as (when using 35mm) I meter through the filter.

george

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