Re: -6db? I'm only getting -3db

Leo,

thanks ;-) Just wondering why I couldn't get it. And agreed, it certainly doesn't need it - -3db is sooo clean - I guess I was just trying to make the best better ;-)

And don't you ever sleep? That must have been like 2 mins response time! And a silly one- the look-up table you sent me was based on T-stops - we've opted for J series lenes since we're never going out to film and of course they're all F-stops. Any somple conversion between the two?

Take care,
Chris