What is the outer thread diameter of the CS-Mount lens?

The outer thread diameter of a CS-Mount lens is indeed 1 inch. CS-Mount lenses are commonly used in surveillance cameras and other imaging devices, and they feature a standardized thread that allows for easy attachment to the camera body. The 1-inch diameter measurement is a critical aspect of the CS-Mount specification, ensuring compatibility with other standard accessories and equipment designed for CS-Mount installations. This consistency in thread size helps to simplify the process of selecting and attaching lenses to cameras, enabling users to choose from a wide range of lenses suited for various applications in the imaging field.