In article <01bc3433$bb9657e0$aab48e8c@Saul.u.washington.edu>, jea@u.washington.edu says...

>Can I use the same 1.4 teleconverter with a 85 1.8AF and 180 2.8 EDIF AF?
>If so, which one?

Yes, the Nikkor TC14A - but focus will be manual-only,
and the results will be good, with the lens stopped down
a bit...
Hope This Helps