Viltrox EF-EOS M2 mount adapter for Canon EF-mount

Viltrox EF-EOS M2 mount adapter is designed to allow Canon EF-mount series lenses to be used on interchangeable-lens digital cameras that compatible with EF-M lens. 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 1 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; 0/5 (0 Reviews) Categories: Lens Mount converters /Speed Boosters, Lenses & Optics Brand: VILTROX