A must for vibration-free viewing. This adapter sets the hands free for other tasks in compliance conveniently. This durable polycarbonate adapter is for developing a of applications to enhance your time and desire. This is a accessory for anyone who is looking to their outdoor or indoor, viewing pleasure. This useful adapter is the center of most hinge binoculars with 0.2" hole. Are you tired shaky images through your binoculars high? Stabilize this high performance binoculars on this universal adapter plate tripod. Fit it to a tripod with a standard 0.2"; Equipped fastening screw. Suitable for all standards. thread length: . 0.31 inch/ 0.8 cm (detection part) package content:1 x binocular tripod adapter Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.