Viltrox EF-EOS M2 Auto Focus Lens Mount Adapter

Features:
Lens mount adapter for Canon EF-mount series lenses to Canon EOS EF-M mirroless 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.
By adapter mounting it can achieve functions of EXIF signal transmission, AF(autofocus) and adjustable aperture,etc.
Built in 4 groups,4pcs optical glasses; supports firmware upgrade via the USB port.
Zinc alloy material, durable and sturdy; with 1/4 inch screw hole at the bottom, can be installed on the tripod or other fixed bracket easily.