FringerEF-GFX Pro FR-EFTG1 Auto Focus Camera Mount, Lens Adapter Ring Compatible with Canon EF to Fuji GFX100/ GFX100S, Sigma, Tamron EF Lens

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.

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.

No doubt, this is the BEST and only lens adapter you can find for EF-GFX, I've tried other cheaper brand which has a lot of compatibility and firmware update issues, but with this one, all my Canon lenses can be used successfully with my Fuji GFX 100S, including Canon 16-35mm, 24-70mm, 28-300mm, and 100-400mm. Furthermore, the firmware update process was very quick and successful.

Like it or not, this is the most expensive adapter, but it seems like the price includes the constant firmware updates which is probably what makes this adapter the only one I tried that works well with Canon L autofocus.

I am very pleased with this adapter. I have been using this on my FujiFilm GFX 50s ii to adapt with my Canon EF 16-35mm, EF 70-200mm F/2.8 IS ii, EF 50mm F/1.8 (NiftyFifty) as well as my Sigma 150-600mm Contemporary lens for Canon EF mount.AutoFocus works flawlessly on all these lenses. Aperture ring on the adapter works on all lenses. No issues whatsoever. Very pleased with this purchase.

So far it has worked flawlessly, allowing me to use EF lenses on my GFX 50S II. Autofocus with the adapter is only slightly slower than native GF lenses and the aperture ring is a great feature as well.

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!

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.

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.

Amazing full function adaptor for Fuji GFX medium format camera and Canon EOS lenses. No vigneting, fully automated, sometimes a triffle slower in AF, vs GFX lenses, but nothing that has ever annoyed me during shooting sessions. Worth the price and a good alternative, if you own several Canon top quality lenses like I do.