CAME-TV is probably best known for offering affordable gimbal systems, but they sell just about anything from LED Lights, to Video Rig accessories. A short while ago, I shared a video about a CAME-TV Cage for the Sony A7s, and to follow up i'm giving an overview of three other CAME-TV cages for the Blackmagic Pocket Cinema Camera, Panasonic GH4, and Canon DSLR.
Towards the end, there's a look at the CAMETV 15mm Rails, Shoulder Pad, Front Handles, Follow Focus, Lens Support, MatteBox, and V-Mount Power Adapter.
With the exception of the large Canon DSLR Cage, the other cages for the A7s, GH4, and BMPCC are custom 'form fitted'. This means there is very little size difference from the camera body itself making it easy to pack away.
Once you have your camera in these form-fitted cages, there's no reason you'll ever need to take them out. Removing the top handle and 15mm base adapter is a quick knob (no tools). You can add a QR plate directly to the cage without the base adapter if you want to run minimally.
Each cage also comes with an HDMI pinch, which is one of the most important tools to have if using an external HDMI monitor. It will prevent accidental disconnections and may even save your camera's HDMI port from possible damage.
Below are a few direct links to some of the products shown in the video (above). These are just a few bits of equipment that is offered, but besides the CAME-TV branded equipment, you'll also find other familiar top brand names such as Tilta, F&V, MOVCAM, LanParte, and more found at http://CAME-TV.com