Hi, anyone manage to still do AF using TC with 2X multiplication? I'm using Sigma 70-200 f2.8 with Kenko 2X MC7 DG Teleplus Autofocus Teleconverter for Nikon AF, but it doesn't seem to be able to AF even in good lighting condition.
Pls enlighten me. Thanks a lot!
Pls enlighten me. Thanks a lot!