GPR121-Circular prism w. holder + targetThese prisms are manufactured from high quality optical glass which is worked to strict specifications. All reflective surfaces are provided with a resistant coating so that the reflectivity is not adversely affected by dirt or condensation. The absolute prism constant is 34. 4mm and the Leica Prism offset is 0. 0mm. The GPR121 Professional version is manufactured from quality metal components, for accuracy and long life. Specifications: Circular

professional colorways (silver

Pressure knob

With a bullet-proof set up routine

used to power the GEV276 Adapter

Thank you Datum Tech

Maximum load: 22 lbs

Built with high-strength magnetic force and rock-solid stability

mapping facilities

Capture scans

Whether you’re mounting equipment in a vehicle

The MB Magnetic Base 5/8” Thread is the ultimate survey equipment magnetic mount

Designed to work seamlessly with terrestrial laser scanners—including Leica