The AdirPro 220 Degree Prism is the most compact wide-angle prism designed for robotic total stations. It has five prisms – giving a range of 110 degrees per side. This wide range allows you to receive constant readings even if you have to change your position.
The 220 Degree Prism has a 0 mm constant, preventing measuring errors by giving you exact results. To make your work easier and more accurate, you can check the prism height from the built-in viewport at its rear. There is also a built-in 40’ circular level so you can set it up quickly and monitor its placement during reading.
The placement of each mirror guarantees exact survey readings – that way, you can work faster and accomplish more in a shorter period. The prism also has a special coating to reduce diffusion and increase its pinpoint accuracy.
All of the prism mirrors are independent of each other. Should one of them get damaged, it could easily be replaced at a minimal cost – no need to purchase an entirely new prism.