EF-GFX Pro Auto Focus Camera Mount, Lens Adapter Ring Compatible with Canon EF to Fuji GFX100/ GFX100S, Sigma, Tamron EF Lens

I've used both the Vitrox and Fringer adapters and besides the price tag there didn't seem to be much difference.Paying the price tag of the Fringer, I trusted that the adapter would remain fully functional. I used it on two shoots, one shoot, it cause the camera to freeze, I had to switch back to native lenses. The other shoot was a wedding where I used at a noncrucial period of the day but lost the capability to autofocus on change aperture and I had to switch back to native lenses.It simply isn't reliable for small shoots. If you're thinking of buying to work professionally, I'd seriously consider buying native. Having the adapter short out at a crucial point of the shoot could have been disastrous, luckily I was working in low pressure conditions.

Fringer adapters are fantastic! I’m thrilled that I can use my entire collection of EF lenses with my GFX Medium Format cameras. Given my significant investment in high-quality Canon lenses, it was essential for me to find a cost-effective solution. While GFX lenses are remarkable, their cost can be prohibitive. I’m grateful that Fringer offers such excellent adapters and will definitely continue to rely on them for any future additions to my gear collection.

Grâce à cet adapteur ef/gfx j'ai pu ajouter 4 objectifs canon à mon gfx100s ii. C'est un bon investissement et il fonctionne très bien.

Nice craftmaship. Perfect for GFX 100 II, phase detection AF works like a charm!

Wonderful adaptor that allows you to use all the canon ef lenses that you’ve accumulated over the years. It has also completed my lens options for the GFX system without breaking the bank. Works well with all my primes but does slow down considerably with my tamron 70-200.

I've had no issues with this adapter. Communication between the Fuji 100s and various lenses has been stellar.This adapter brought added life to a number of EF lenses I had set aside.