Hell there are color neg films with a 4 stop
exposure accuracy LATITUDE which means the range must
be much more than 9 total to pull that off.....

JCO

-----Original Message-----
From: Frantisek [mailto:[EMAIL PROTECTED] 
Sent: Saturday, November 06, 2004 8:45 AM
To: William Robb
Subject: Re: USAF target and resolution tests


WR> Even the widest range colour film on the market today would be hard 
WR> pressed to come up with an 11 stop dynamic range, I believe 9 stops 
WR> is closer to the present state of the art.

Huh? Such a nonsense from you? Are you just poking fun at poor JCO or do
you actually believe such nonsense?

Good light!
           fra

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