In critical work such as with motion picture transparency film, the eye can
detect as little as 1/10 a stop difference between scenes. With negative films
you can adjust in the printing stage so they are not so critical. And, if you
are not showing them side by side no one will notice.
--graywolf
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, September 24, 2001 1:35 PM
Subject: Re: lens brightness
> OK folks, I hear what you are saying.
>
> Now, tell me how interchangeable lenses are used along with those fancy hand
held light meters. When you take out your Pentax Spot Meter, do you adjust it
every time you put a different lens on the camera? Oh, the T-value for that
lens is 1/2 stop better than this one?
> (I'm serious here, not pulling your leg!)
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