Quote Originally Posted by jeffreyg View Post
Out of curiosity, do the lines occur when you use the lens on the digital camera you bought it for?

http://www.jeffreyglasser.com/
Hi Jeff, no, the lens always worked well on the dslr. We can run another check though.

Quote Originally Posted by jnanian View Post
is it actually on the film? or might it be something that happened with the printing ( or skanning ) ..
I will check the film under a loupe this evening to eliminate scanning newton rings.

Quote Originally Posted by Worker 11811 View Post
Since it is a zoom lens, does this problem occur more (or less) when it is zoomed all the way in or all the way out?
I can't say, I'm sure it was probably used on minimum zoom.