Function 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. Feature * 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;