Fringer EF-FX PRO II Fuji Canon EF to Fuji X Adapter Autofocus Compatible with Canon EOS EF Lens to Fuji X Mount X-T4 X-T3 XT2 XT20 XH1 X100V X-H X-T X-PRO X-T30

It does what you’d expect. It adapted canon lenses to my fuji x-t3 without a problem. It was able to run the autofocus and aperture setting as expected. It even worked with a lens that wasn’t on the list (An old 100-300 discontinued zoom). Overall it was pretty nice.A couple things to note. While they worked, the autofocus was spotty. It would sometimes not quite focus correctly. Or it would take a long time to focus. And it made all my lenses super noisy. When hooked up to a canon, the lenses were decently quiet, nothing out of the norm.With the adapter, everything got so loud! The aperture sounded like it was clicking constantly, the zoom almost sounded like it was grinding the motor. It was a bit disconcerting.Again, overall it worked. But as someone just entering photography the cost and didn’t work out in my favor with my canon lenses.

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 wanted this adapter to be the king of the Cannon lens to Fuji system problem. I have a decent amount of Canon and Tamron EF/ef-s mount lenses and just recently purchase the Fuji XT4. This seemed like the best solution out there, and is still IMHO probably is. Depending on the lens, the autofocus works decently, which honestly is the same you can say in general depending on the lens you slap on your XT4. I was actually surprised the most by my cannon 50mm 1.4 prime as it auto focused very clean and smooth in video. When you are not recording it is noisy, but the moment you hit record it shuts up and just preforms. My Tameron 24-70 f2.8 vc ii is a different story. Good auto focus for photo, but I wouldn't trust it worth beans for video and it constantly is searching for focus and is noisy. Cool thing is the ability to update firmware through the built in usb port. And is the only adapter that I could find that is actually trying to support video autofocus. MY BIG PROBLEM... not super happy when i first clicked on any of my Cannon glass. There is for sure a slight movement in-between the adapter and the lens. The adapter to the body is pretty solid, but the adapter to the lens there is a tolerance problem. You can feel and tell significantly when manually focusing because you can feel the lens shift every time you go to focus one way to the other which can become very frustrating from a tactile sense. It also just makes you "feel" like it's not accurate or precise.

I bought this as I was considering switching from Canon to Fuji. All of my lenses are on the fringer compatibility list so I was very hopeful that everything would offer near native performance. Some of my lenses did not work at all or very poorly. When I updated to the 1.90 firmware it helped a lot but it was still not 100%.Lenses tested:Canon EF-S 10-18mm - worked perfectlyCanon 35mm f2 IS USM - worked perfectlyCanon 70-200mm f4L USM - worked perfectlyCanon 85mm f1.8 USM - Worked perfectlyFor the lenses that did not work as well:Sigma 17-50mm f2.8 HSM - worked well but not native speed or accuracy. Seemed to be constantly shifting focus even on static objects. Given this was a 3rd party lens this was not a big surprise and if this had been the only lens I had issues with I would have been thrilled with the product overall.Canon 100mm f2.8 Macro USM - This is an older canon macro lens and not the new L lens. This lens gave me the most trouble. It would focus slowly and there were times when it lost focus and it would simply fail to focus entirely. The lens AF was so unreliable and sporadic that I would not consider using it unless I had the camera on a tripod and could use manual focus.

I am using 99.99% of the time my Fuji X-T2 and do not miss the glorious 5D-III. The Canon is now a back-up camera, not because of its quality (superb) but because of its weight and feeling when out taking shots.What I am missing (badly) are the lenses: the 50 1.2, the 85 1.2, the 70-200 f4 and the gorgeous Sigma ART 35mm f1.4 in particular.I tried a manual ring: not good, money down the drain.I was planning to sell all the Canon kit, then I saw the Fringer and decided to give it a try. I was determined to return it in case the AF performances were not decent and in case of any blur/image quality loss.I kept the ring, the AF is not 100% accurate and it varies with each lens (let's say 85% with the 35mm is the worst performance but where it's amazing is with the 70-200 f4 practically perfect). Using the XT2 with the 70-200 is a pleasure, the quality of the shots are superb. It can not match the auto mode of the Canon (I still need to practice and come with final response) but with 300$ I saved a huge amount in Fuji lenses AND my beloved Canon lenses are living a second life. In terms of image quality, I am surprised and can not help recommending the Fringer to whoever enjoys the Fuji cameras and still has one or more dream lens from Canon.

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.

This helps me to use my favorite Canon lenses in my favorite Fujifilm body. It saved my money for me to go buy fujinon lenses and prevented me fromselling my canon ef lenses!!

Es funktioniert einwandfrei, der extra Funktionsring regelt den Blendenwert.

Der Adapter funktioniert sehr gut. Ich hatte auch einen Techart, der aber sehr unzuverlässig fokussierte und Probleme mit der Blendeneinstellung hatte. Beim Fringer fokussiert die Kamera schnell und fast immer auf den Punkt.

Bisher funktioniert der Adapter an meiner Fujifilm GFX 100 tadellos. Ist sehr gut verarbeitet und zeigt kein Spiel. Objektive sitzen sehr fest.Gebraucht für:Canon 4/24-105mm IS II USMCanon 1.4/85mm IS USMZeiss Milvus Apo Sonnar 2/135mmFirmware konnte von 1.00 auf 1.20 problemlos geupdatet werden.