Fringer EF-FX vs Metabones Speedbooster EF-FX (with Sigma 150-600)

Started 3 months ago | Discussions thread
Tim van der Leeuw Contributing Member • Posts: 697
Re: Fringer EF-FX vs Metabones Speedbooster EF-FX (with Sigma 150-600)

xaprb wrote:

Just to update my experience here, I have rented an X-T4 and a Tamron 100-400mm f/4.5-6.3 Di VC USD in EF-mount to try it out as well.

Even if the Sigma worked as well as the Tamron, I had failed to realize how big and heavy it is. It's like mounting a fire extinguisher to the front of my camera.

Mind you that the Fuji 100-400mm is about the same size and weight of the Sigma or Tamron 100-400mm lenses!

And my apologies for not having tried anymore to compare focusing of the Sigma with the speedbooster to compare that to focusing with the Fringer. I've been too busy with other things to try a serious test of that.

 Tim van der Leeuw's gear list:Tim van der Leeuw's gear list
Canon EOS M5 Fujifilm X-H1 Fujifilm X-T3 Sigma 2x EX DG Tele Converter Canon EF 24-70mm F4L IS USM +14 more
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