> It's easy to make a dial calculator like the one on an exposure meter, but > that goes to longer exposures and slower film speeds. I've got one on > my web page at http://linux.bbn.com/~koolish
Thanks for the dial calculator. I downloaded it and am going to make one. I have been using something similar but it is a bit more cumbersome. I made a long slide-rule with all of the f-stops and speeds projected beyond my handheld light meter. The only information my slide rule has that the dial doesn't have is that I have included f-stops and shutter speeds halfway between each of the standard settings. For example: the extra f-stop between f/22 and f/32 would be f/27.25. I have done this all the way up to f/4096 and 16,384 seconds (or 4.5 hours). Most people don't need to go that high but you never know. Andrew _______________________________________________________ Send a cool gift with your E-Card http://www.bluemountain.com/giftcenter/