The EF-EOS M mount adapter is small and light to match the EOS M camera perfectly, while being extremely easy to carry so you can carry it with you at all times. It allows you to use the EF-M mount on the EOS M to attach any of EOS's rich range of lenses - opening up a world of unheard of creative possibilities. To ensure perfect camera balance while taking a picture and capturing beautiful images with less blur, the EF-EOS M mount adapter includes a removable tripod mount that allows you to support heavy tripod lenses.