Brand new binocular tripod adapter. When you put your binoculars on a tripod you can get much better resolution because there is no shaking! This unit is recommended for up to 60mm binoculars. This will attach to any standard photo tripod with a 1/4-20 thread. If you want to get the most out of your binoculars you need this. Free USA shipping. NO SHIPPING RIPOFFS HERE!