The NS Bino Adapter does not work well with binoculars that do not have straight (or a straight flat section), but rather angled barrels (Leupold Santiam 10x50s here). The NS works as a clamp, but once tightened, half of the circular clamp does not make contact with the angled bino barrel, leaving it semi tight/loose and easily moveable. Would be great if the adapter ring clamps were also made/offered with an angle so it would tighten on both edges/sides of the ring clamp for angled bino barrels. Look for another option if your binos don't have a straight barrel. Also, and unfortunately, the Tricer front center post BA mount bino adapter does not work (not compatible) with this particular pair of binoculars. Give it some thought, probably look for something else besides the Tricer NS adapters, if your binoculars have angled barrels.
