Side Hand grip for camera cage_rechargeable battery pack handle

During the video shooting process, I made a handle to hold the camera reliably. A space to mount a rechargeable external battery pack (Cylindrical with a diameter of about 20mm) was also added. 15mm rod can be installed depending on the selection, and it can be used by outputting and fixing the attached screw. You can also connect and use Follow focus (Nucleus nano...).

The hand grip can be mounted on a typical camera cage or rig using 1/4 screws.

See the link below for information on the rechargeable external battery pack that can be mounted (USB powered).
http://s.click.aliexpress.com/e/nd8Mu4pS

There is a process of disassembly and reassembly of part of the lens.