 " Manfrotto MVH502AH Bridging Technology Video Head "@en - Optics4Birding
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                            The Manfrotto MVH502AH Pro Fluid Video Head Flat Base has full smoothness control while shooting thanks to the variable fluid mechanisms. Ideal for digiscoping with large objective scopes and dSLR cameras or for use with the latest camcorder and HDSLR cameras supplied with external accessories (4kg max capacity). The head can be combined with all photo tripods, thanks to the 3/8” female thread. The MHV502AH has a load capacity of 8.82 lbs, weighs 3.53 lbs, and has a working height of 5.12 inches.
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 "GoPro Headstrap Mount + Quick Clip (GoPro Official Mount)" "Camera Supports & Stabilizers | Video Gear Outlet"
"Includes a Head Strap and a Quick Clip for a variety of head- mounting options. Fully adjustable to fit all sizes, the Head Strap can be worn over a helmet or directly on your head to capture footage from a headlamp-like perspective. The Quick Clip enables ultra-compact, low-profile mounting, and can be used to attach your GoPro to a backwards baseball cap or other 3mm to 10mm thick object." 