Viltrox released a Fujifilm GFX AF adapter a few months ago and no one noticed because there are quite a few Fujifilm GFX and X AF adapters now. Viltrox is offering a lot of value compared to some of the other AF adapters out there, but there isn’t much coverage of Viltrox EF-GFX yet. If you’re interested in picking one up Amazon has them in stock and B&H Photo has them on order.
Details
Viltrox EF-GFX Mount Adapter allows Canon EF lenses to be mounted perfectly on Fuji GFX-mount med-format cameras.
Function
Viltrox EF-GFX Mount Adapter allows Canon EF lenses to be mounted perfectly on Fuji GFX-mount med-format cameras. It is with inbuilt electronic contacts and the bayonets are made of metal with surface plating treatment, being durable and sturdy. It also features AF function. Firmware can be upgraded by a USB port.
Feature
* Gold-plated electronic contact, Auto-focus function,
* Built-in metal electronic contact, precise focus
* It can realize AF,adjustable aperture from camera body to lens’s aperture
* More durable metal material
* Compatible for all the EF-lens
Specification
| Type | VILTROX |
| Model | EF-GFX adapter mount |
| Compatible lenses | Canon EF / EF-S series lenses |
| Compatible cameras | Fuji GFX-mount med-format cameras |
| Focus mode | Auto focus |
| Firmware upgrade | USB upgrade port |
| Diameter and Length | 79mm × 24mm |
| Weight | Approx. 85 g（excluding cap） |