How do I test for decentering of elements for 17-35?

[smodak]

Just won a 17-35 from ebay, the AF-S motor was recently replaced by Nikon with a general check and clean.
Also, can the decentering be fixed?

 

[cotdt]

Decentering is just elements out of alignment and easy for a pro to fix.

 

[photofox]

(Off topic, but I was bidding on that same item! Now I know who I lost to :tongue: )

 

[smodak]

(Off topic, but I was bidding on that same item! Now I know who I lost to :tongue: )

It's a small world!!! :biggrin:

 

[ralphtt]

Can someone explain decentering to me??

thanks!

Ralph