Viltrox Canon EF to Micro 4/3 Speed Booster

Viltrox EF-M2 II mount adapter allows Canon EF series lenses to be perfectly mounted on Micro 4/3 mirrorless cameras. This intelligent adapter features gold-plated electronic contacts to maintain autofocus, auto-exposure, and image stabilization capabilities, as well as transfer Exif data and enable aperture adjustment from the camera body. Complementing the electronic design, this adapter is also characterized by its inclusion of a 0.71x-magnification focal reducer, which helps to offset much of the crop factor of Micro Four Thirds cameras while also concentrating the light in order to increase the effective aperture by one stop. Additionally, the adapter also features a durable metal construction and has an integrated 1/4″-20 tripod mount to help support heavier lenses.