Metabones Mark IV – smart adapter – Canon EF to e-mount lens adapter
$40.00
enables the use of Canon EF / EOS lenses on the FX9/6/3, FS7/5/FS700/100 and A7 cameras
– True electronic integration of aperture diaphragm
– let camera automatically choose aperture in P or S exposure modes, or dial in yourself on the camera body in A or M modes.
– Powered by camera body. No external power source required.
– Wide open button (opposite of depth-of-field preview function) makes manual focusing easy
