shadownet opened this issue on Nov 21, 2004 ยท 134 posts
ockham posted Sun, 21 November 2004 at 5:16 PM
So it sounds like there isn't really a numerically definable relationship between aperture and "sharp region"? I've been Googling some of that stuff, and I'm frankly lost. Seems to be considerable argument among the various tutorials, with some debunking the others!