X 2 converter

February 2021 1 10 Report

X 2 converter

I have a 400d eos canon and a sigm 50-500 1:4-6.3 APO DG HSM lens which sigma x2 converter do I nedd?

Cameras - Sigma

with this combination of camera/lens you will not have AF when a x2 converter is applied! that is because in all canon cameras (except 1D series) there is no AF when the Aperture is smaller then F5.6.
if you don't mind using MF, u need the sigma 2x EX DG Tele Converter.