AdirPro Wide Angle Prism

AdirPro Wide Angle Prism gives up the unused 140 degrees that 360-degree prisms offer to provide better performance and reliability. Each prism is independent, making this new generation prism model repairable in case it is broken. With an offset of 0mm, surveyors wont need to change the offset setting when using multiple prisms with mixed models. This prism offset also prevents the device from taking inaccurate measurements. In addition, this AdirPro 220-degree prism is outlined with a viewport to check the prism center height from the back.