Quote Originally Posted by bobwysiwyg View Post
Is there any advantage to going finer than #600 grit, or is it a matter of diminishing returns beyond that?
Yes you can go finer, but it's the balance of contrast/brightness and fineness that makes the difference.

There may be some variations in Grit quality but using #400 followed by #600 gives screens that are superior to the standard Graflex screens and many other commercial screens.


Quote Originally Posted by PVia View Post
Can you use this method to make a quasi-ANR neg carrier top glass?
No because the grain of the ground glass will be an issue.

Ian