Friday, 21 October 2016

sigma - Are Canon extenders compatible with non-Canon lenses?


I have two APS-C (70D and 600D) bodies with Canon EF and EF-s lenses, and Sigmas, among them the Sigma 70-200 f2.8 HSM OS. I am also considering getting the new Tamron 150-600 lens, pending reviews.


I was just curious if a Canon extender, specifically the canon EF 2X III, will work on the Tamron and/or Sigma lenses. Note that I currently own the Sigma 1.4x teleconverter but I'm not very happy with its IQ.




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