Review & Guide Information: Handle Binoculars Better with One HandWhen every second counts the Binoc-Loc™ keeps binoculars hinged at just the right angle for the best views - each and every time you pull your bino from your pack. There's no bino too big for the Binoc-Loc to handle.The ingeniously small Binoc-Loc does the herculean task of holding up even the largest binocular barrels so they won't collapse down too far and impede your view. Especially helpful when viewing with just one hand on the bino the Binoc-loc puts an end to fussing with the interpupillary distance - once set always set!
Check it out. Click: Vortex Binoc-Loc Binocular Hinge Locking Accessory