Quote Originally Posted by Tin Can View Post
I also like Pinhole focus as none is needed!

Pinholes have great DOF, but it's not infinite. There still is a point of focus -- just like any lens stopped way down. You can compute that distance based on the size of the hole:

Here are two websites to help you calculate the f-stop of your pin-hole(s) and the focal length(s) that will produce the optimal (i.e., sharpest) results:

http://www.mrpinhole.com/index.php

http://pinhole.stanford.edu/pinholemath.htm