Quote Originally Posted by lxdude View Post
OO! I got one!
1 inch is actually 25.4 millimeters.

There.
I said that 24mm was approximately 1 inch. Actually 24mm would not let the edges of the sphere show. By making the approximation and then using that image size, I was eliminating the format size from the question.

'dude, you gotta start drinkin' later in the day.

Steve