that's what ND filters are for. because of what i choose to shoot, even when i shot with Velvia, i had a complete set of ND filters from 1 stop to 10 stops. 20 seconds at f22 on a bright sunlit subject sometimes is needed and a 10 stop filter gives me that.
Herb.... ----- Original Message ----- From: "Kevin Waterson" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, December 31, 2003 7:37 AM Subject: 2004 fireworks > In the past I have always used iso 50 slide film for fireworks, but thought > I would try the *istD to see what comes out. There was a strong cross wind > with the fireworks from left to right. The *istD minimum iso is 200. I would > really have liked the extra stops.
