TC for Sigma 120-300/2.8 OS HSM (1 Viewer)

[jack21]

Hello.

After searching this forum and the web for recommendations, opinions, experience, comparisons and reviews I think I will be going to buy a Sigma 120-300 OS HSM (S or non S-version seems to be optically the same) and a 1.4x TC as a step up from my Canon 100-400.

Are there any recommendations which 1.4x TC works best with this lens IQ wise? It seems as if the Kenko 1.4 MC4 DGX is nearly on par with the (much more expensive Canon TC).

Cheers

Jack

 

[Vernon Barker]

I went the other way; the Canon 100-400 was noticeably better than the sigma zoom with converters

 

[NSNO]

I use the Sigma TC and have never had any complaints IQ wise