Quote Originally Posted by Regular Rod View Post

That would be 5 seconds
. You simply look across to the numbers on the right hand side. You can make the chart easier to use by printing it off with a grid.
I get it at 4 seconds. Or 6. Or 5, as you wrote, depending on where I decide 2 seconds lies and where the intersection point is. Hardly accurate. At best, it is an indicative graph.



Quote Originally Posted by Regular Rod View Post
What did you do when you were finding out that EKTAR 100 was pretty forgiving?
I avoided rubbish graphs and shot with it. I also looked at dark locations shot on Ektar Google Images and explored the Shooters' descriptions.