Use the "multiply by 1.4" rule. 3.5 X 1.4 = 4.9, so f5 would be one stop
down from f3.5.
Have fun!
Dan
Shannon Stoney wrote on 12/2/05, 10:07 AM:
> The 90mm lens I am using now (thanks, Clay!) is 3.5". So if it's
> racked out to 7", that's two stops I guess. Somewhere in between
> would be about 5 1/4", which would be one stop. I guess you could
> mark all these places on your camera.
-- www.DanBurkholder.com www.TinyTutorials.comReceived on Fri Dec 2 10:22:19 2005
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