Kipon has released a built-in aperture Micro Four Thirds adapter ring. It is the world's first Micro Four Thirds adapter with aperture control for EOS lenses. Check it out in action with a 50mm Canon lens and the Panasonic AG-AF100 camcorder on Vimeo

Up until now, if you wanted to use a Canon EOS lens on a Micro Four Thirds camera, you had to set – and stick with – a single aperture as current adapter rings lack the electronic communication required to change it. The Kipon EOS-m4/3 adapter super-cedes this problem by featuring a built in aperture ring you adjust manually.