Leica GRZ101 360° Mini Prism The Leica GRZ101 is a compact 360° mini prism designed for short-range robotic total station applications, delivering high pointing accuracy, lightweight portability, and reliable prism tracking in surveying workflows. Its compact design provides exceptional centring precision, making it ideal for stakeout, layout, and close-range measurement tasks. Key Features • Compact 360° prism for short-range robotic TPS applications • High pointing accuracy of 1.5 mm for precision measurements • ATR range up to 350 m (1,150 ft) • Compatible with stub-fitting poles using Leica GAD103 adapter