Hi all,
Anyone use the Tamron 1.4x TC (white version)? What is your feeling on it? I just ordered a Canon 400L f/5.6 and would like to use only a 1.4 TC with it. (f/8 will be fine in sunshine-can't afford bigger and faster just yet) And I know the lens alone will be a trade up from the Bigma.
I read the Tammy retains AF w/o having to tape up pins and might be a bit faster on AF than the comparable (taped) Canon.
Looking for real world experience. Can't always trust reviews from buyers that don't use stuff like avian photographers do.
Thanks in advance.