First impressions of Canon’s EF 1.4x II combined with a EF 100-400 f/4.5-5.6L IS USM and a Canon 40D.
Canon EF 1.4x II: Part II
At this point, I’ve taken the EF 1.4x II into the field twice now, so this is my thoughts regarding the converter after a having used it in the field with a EF 100-400 f/4.5-5.6L IS USM on a EOS 40D as well as some very brief testing on an EOS 50D at least using …
