Viltrox EF-FX2

Auto Focus AF Lens Adapter Converter for Canon EF EF-S Lens to Fujifilm X-Mount Mirrorless Cameras


Viltrox EF-FX2 mount adapter allows Canon EF series lenses to be perfectly mounted on

Fuji X-mount mirrorless cameras. Focal length is multiplied by 0.71 based on the original

(equivalent focal length = focal length x 0.71), which helps enlarge 1 level aperture.

It is also built in 4 groups, 4pcs optical glasses. By adapter mounting it can achieve

functions of EXIF signal transmission, AF(autofocus) and adjustable aperture,etc.

Firmware upgrade is via the USB port.



*     With auto focusing function;

*     Can increase the lens 3 f-stop, increasing the amount of light into the virtual background,

can better highlight the theme;

*     Reduced imaging focal length, the actual focal length after using EF-FX2 for 0.71 times

the focal length.

*     Zinc alloy technology, stable and reliable;

*     Signal transmission using PIN gold needle, greatly enhance its transmission performance;

*     Ring at the bottom with 1/4 screws, which can easy installed on the tripod or other fixed bracket;


  Model   EF-FX2 adapter mount
  Compatible lenses   Canon EF series lenses
  Compatible cameras   Fuji X-mount mirrorless
  Focus mode   Auto focus
  Focal Lenth Multiplier   0.71x
  Optical  glasses   4 groups, 4 glasses
  Firmware upgrade   USB upgrade port
  Tripod Socket   Cu1/4″× 1
  Diameter and Length   68mm×27mm
  Weight   Approx. 145 g (excluding cap)
  Front cap   Camera cover
  Rear cap   Lens Dust cap