Originally posted by carpents The focus ring has a bulge in it (which is not normal).
I do not second that. I have a similar lens, with the same bulge in the focus ring. Functionality is not harmed in any way.
About the other scratches: it looks like the lens was carried to rocky places... but hey! Haven't we seen on this forum amazing pictures made with a SMC A*300mm/F4 wich looked like the front lens had had a frontal collision with a comet? I remember great waterbird pictures made by that lens. This lens is said to be in great glass-condition.
I think I would like to see proof of that in the post.
And I cannot wait to see some test-pics!
Syb