Find the Vortex Optic that is right for you. Take the load of binoculars off your arms and put it on a tripod. The steadiness of a tripod will help you spot small details you might otherwise miss. Quick and easy attachment is possible with a 1/4 threading at the top that attaches to any tripod-adaptable binoculars. A 1/4 x 20mm standard threading on the base fits directly into most tripods and car window mounts. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Tripod Adapter.