found at DigiDirect
Quickly and easily mount just about any binocular onto a support system using Leica Tripod Adapter for Ultravid, Trinovid, DUOVID, Geovid Binoculars, even if the optic isn't equipped with a traditional mounting hole. A reliable and sturdy elastic rubber belt stretches over the optic and snaps into a retaining clip on the base securing it without marking or damaging the binocular's chassis or armor. A 1/4-20 mount on the bottom makes it compatible with most photo/video/field tripods, plus an array of other support systems, like window mounts and monopods.