Many years ago I read about a method of testing focal plane
shutter speeds by taking a picture off a tv screen and counting
scan lines. Does anyone know of this method and how it works? I
have long since forgotten. Apparently it is quite an accurate
method. I expect there would be some differences depending on if
your TV is PAL or "Never Twice Same Colour" format.
William Robb
----- Original Message -----
From: "David A. Mann" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: May 29, 2001 1:29 AM
Subject: Re: Shutter speed testing
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