Product Name: Telescope Camera Adapter Ring Product Code:TA3109 Description: 1.This adapter has built-in filter thread on it, and the interface to camera is M12*0.5(male thread). 2.Webcam transfer interface is 1.25 inches, full metal aluminum alloy made and has a long life of service.It will not appear during use, such as deformation, breakage, rust, surface oxidation, or paint removal. Material: Aluminum Alloy Color: Black Connector Size: M12 x 0.5 Camera Interface Diameter: 1.25 in Package include 1pc X Telescope Camera Adapter Ring |