I’ve built a simple binocular parallelogram mount for my 10×50 binoculars, to provide precise and smooth motion during extended visual observation. A repurposed desktop lamp mount was sturdy enough to support the weight of a small binoculars. It can be moved around freely and remain in place when pointed at a specific part of the sky.

The parallelogram mount attaches to a Vixen altitude-azimuth mount. It allows fine adjustments through the motion control knobs. The DIY mount connects directly to a standard binocular mount. It uses springs to provide balance instead of a counterweight, with short parallelogram bars and tighter fastening screws for better stability.

I’ve tested the parallelogram mount for lunar observations and for scanning starfield such as the Milky Way. With this DIY mount, the binoculars can be pointed at any target from horizon to zenith with comfort and ease, eliminating the strain and shakiness associated with unmounted binoculars.
Related link:
Pentax 10×50 Binoculars
Night Sky in Focus © Anthony Urbano | Bacoor, Philippines