The KS-1 Kinematic stops are used as position index points to locate components on an optical table and allow them to be removed and inserted repeatedly. Stops are designed with an inch-long slot sized for 1/4-20 (M6) screws to provide coarse positioning travel.

KS-1运动停止被用作位置索引点来定位光学表上的组件，并允许它们被移除和重复插入。止回阀设计为1/4-20 (M6)螺钉的一英寸长槽，以提供粗定位行程。