Back-Bone Adapter Canon EOS to C-Mount This version features a 15%

This version features a 15% boost in capacity compared to the previous model - perfect for all-day adventures

Adjustable arms allow for ultra-compact mounting

Apple iPad (1st Generation)

The filter minimizes the impact of low frequency hum

Back-Bone Adapter Canon EOS to C-Mount This version features a 15%Connect your favorite manual Canon EF lenses to your Ribcage with this EOS to C Mount adapter. Fully automatic lenses can also be connected but please note that there is no electrical connection via C Mount, so auto focus and iris settings will not function. Fully automatic EOS lenses default to having the iris wide open when used with this adapter. 35mm (full frame) lenses will experience a crop factor of 5. 7 with the Ribcage.