Connect Your own lenses to GoPro Hero3 or Hero3+ Black with our new Ribcage mod kit! The Ribcage by Backbone is a mod that allows users to connect any M12, CS-Mount or C-Mount lens to their camera. By means of readily available adapter rings, any manual lens may be attached, including those from popular manufacturers such as Canon, Nikon and Pentax! Click to expand...View attachment 1818 View attachment 1819 Read more and see photos via the source link. Source:... Bacl-Bone Ribcage Allows C-Mount Lenses To Be Used With The GoPro Continue reading...