This ZEISS Tripod Adapter is made to mount ZEISS Conquest HD, Terra ED binoculars, or any binocular with a standard 1/4"-20 socket, to a tripod. It is made from a lightweight, strong, and corrosion-resistant magnesium-alloy and has a 1/4"-20 female threaded connector on its base. The base is compatible with Manfrotto quick release receivers and can be used as a QR plate.