PRODUCT DETAILS
The GRZ122 360 Degree Replacement Prism with Stainless steel adapter features a durable K9 glass prism housed in reinforced ABS casing, built for demanding field conditions.
With offset +23.1 mm, accuracy ±2 mm, and beam deviation 5″, the GRZ122 360 Degree Replacement Prism with AD-L09 Stainless Steel Adapter ensures stable and consistent measurement performance.
Fully compatible with Swiss-style robotic total stations and ATR systems, the GRZ122 360 Degree Replacement Prism with AD-L09 Stainless Steel Adapter delivers precise alignment and reliable automatic tracking.

The GRZ122 360 Degree Replacement Prism with AD-L09 Stainless Steel Adapter includes a standard 5/8"-11 male thread on top and a Swiss-type joint (12 mm / 0.47") on bottom for secure mounting.
Thanks to the included AD-L09 stainless steel snap-on adapter (Swiss to 5/8"-11 female thread, 60 mm / 2.36" height), the GRZ122 360 Degree Replacement Prism with AD-L09 Stainless Steel Adapter offers extended compatibility with various poles and tripods.
