VILTROX EF-FX2 mount adapter is designed to allow Canon EF-mount series lenses for 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.
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.
It is also built in 4 groups,4pcs optical glasses. it can achieve functions of EXIF signal transmission, AF(autofocus) and adjustable aperture,etc.
Equipped with USB interface, can realize software upgrade. Can perfect new functions of the lens mount adapter and fix bugs according to follow-up upgrades.

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