viltrox ef-fx1 mount adopter allows canon ef series lenses to be perfectly mounted on fuji X- mount mirrorless 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 upgrade by a usb port.
Auto Focus Mount Adapter Built-in Electronic Aperture
Perfect for Canon EOS Tamron Sigma Lens
To Fujifilm FX Mirroless Camera X-T3 XH1 X-E3 XT20 X-Pro2 X-T2 X-A X-E1 X-M1 XT1 XPRO2 X-T100 XF10