Stations using automated target recognition and lock technology work best with an omni-directional prism, as they don't require constant realignment.
A 360° prism works in similar fashion to a round prism, but provides a continuous and permanent reflection of the EDM signal. They are more convenient when a pole operator needs to move quickly from point to point.
SECO offers the 360° Robotic Prism Assembly, which comes with six 35-millimeter prisms. Its copper coating and urethane bumper ensure reliability and long life under extreme conditions. Both 5/8 by 11-inch or wild/Leica quick-release mounts are available, and there is a choice of several colors.