![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/NEW_f7a6d726-7b94-423e-88c5-755336094614.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/EF-FX1Pro.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/1_ba1e9e10-875c-4b8e-bd47-4a406d7dacaf.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/10_2f9cab93-ad07-482a-a7ac-f4f8bf159cb4.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/8_2c877ecc-0858-476d-aa21-7e23c90a39cc.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/products/1_19457e08-48a4-4ef2-a186-505452ec9c66.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/products/2_a24152fd-3c26-49c4-b747-e4539ada730b.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/products/3_9a2c6b19-9c95-41e5-81dc-09f64a091769.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/products/5_5d026e86-06f3-4fef-b48b-d34b3e7e03df.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/products/7_eca7b075-a32c-4450-8569-4f3b55bcbc02.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/1_bffda672-e17e-440f-b6d7-8a89feb5f2f1.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/3_7347fbb7-9c04-4a25-b13c-498c3d7908af.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/4_e450f465-108e-4e79-8754-276393383589.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/8_a0ba3dcb-f494-4cd5-9af5-25267a9c380a.jpg?v=1714442073&width=1445)
![Viltrox EF-FX1 Pro AF Adapter Ring](http://viltrox.com/cdn/shop/files/5_df5b0601-2106-4beb-bb1a-242de4fc6f02.jpg?v=1714442073&width=1445)
Auto Focus Adapter Ring
Suitable for Canon EF Lens to Fujiflm X-mount Cameras
![](http://viltrox.com/cdn/shop/files/1_9dd57a0e-0f05-4c98-a44f-7e83f5c4ceeb.jpg?v=1709709676)
![](http://viltrox.com/cdn/shop/files/4_afca5ceb-a8dd-4b49-8180-133dc65891ea.jpg?v=1709709817&width=1500)
EF Lens to X-mount Camera Adapter Ring
Auto Focus/Firmware Update/Lens IS
![](http://viltrox.com/cdn/shop/files/5_5a10fd60-de38-400d-8950-dac78702276e.jpg?v=1709709662&width=1500)
Lens to X-mount Camera Adapter Ring
EF-FX1/FX2/FX1 PROEF
![](http://viltrox.com/cdn/shop/files/6_6c2cbe8c-6b75-4f4c-89ae-2c4ed29ffff0.jpg?v=1709709842&width=1500)
EF-FX1 Pro Feature
Equipped with Aperture Adjustment Ring
The adapter ring is equipped with an aperture adjustment ring, which is the same as the Fuji lens adjustment method. The aperture value of the lens can be adjusted directly on the adapter ring.
![](http://viltrox.com/cdn/shop/files/7_2e44d8be-67c1-441b-89e6-27672951e6da.jpg?v=1709709666&width=1500)
Quickly Detect and Accurately Focus
Reduce Focal Length, Increase Aperture
Built-in 4 groups, 4pcs optical glasses,which helps enlarge
level aperture and makes the shooting range wider
![](http://viltrox.com/cdn/shop/files/2_2865e7ac-4b68-4383-824c-1bbc45d6b1b0.jpg?v=1709709670)
![](http://viltrox.com/cdn/shop/files/8_70d48857-9fc9-422e-b5d4-934a8c4fe8b6.jpg?v=1709709650&width=1500)
Support EXIF Info Transmission
Built-in metal electronic contacts and data chips can record photo information and shooting data.Support camera body to adjust aperture, shutter, exposure compensation, etc
![](http://viltrox.com/cdn/shop/files/9_e892dbfd-bf17-47ca-91d0-00c2af210e8e.jpg?v=1709709671&width=1500)
Support Lens Stabilization
Built-in metal electronic contacts and data chip and support the lens stabilization, which effectively eliminates image ghosting and blurring caused by sports shooting or shaking when holding
![](http://viltrox.com/cdn/shop/files/10_f726ae9c-e869-4900-8695-1c8b1cb747ee.jpg?v=1709709666&width=1500)
Unremitting Pursuit Detail Design
![](http://viltrox.com/cdn/shop/files/11_29488d95-ca66-449b-8695-dc21a107df97.jpg?v=1709709644&width=1500)
Parts Identification
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Adapter Ring Feature | EF-FX1 | EF-FX2 | EF-FX1 PRO |
Campatible with EF Lens | YES | YES | YES |
Campatible with EF-S Lens | YES | NO | YES |
Auto focus | YES | YES | YES |
Aperture ring | NO | NO | YES |
Speed booster | NO | YES | NO |
Support lens IS | YES | YES | YES |
Firmware update | Micro USB | Micro USB | Type-C |