Carson Tripod Adapter for Binoculars (TA-50), Black Attaches to Most Tripod Ready Binoculars | Threaded Base Fits Most Standard Tripods Ultra slim design | 0.25 inch depth - 20 thread on base is compatible with most standard tripods and window mounts Sturdy aluminum construction provides steady hands free viewing Ideal for bird watching and nature viewing Backed by Carson's lifetime limited warranty