The Sokkia AP11A Single Prism Assembly is an advanced prism system designed to get maximum distance and accuracy when working with total stations. It is composed of Sokkia 726135 Single Prism and a 726134 Single Prism Mount. The 62mm diameter prism is housed in a plastic canister, has a 0 and -40 millimeter offset, silver-coating, and sealed tightly to protect its accuracy. A convenient sight collimator helps ensure precise aim. The prism mount has tilting knobs and a boyonet base with 5/8 -11 threading.
This single prism assembly comes with a 1 year limited warranty.