The Geomax ZPR100 Circular Prism with Holder and 0-offset, is used in Surveying and Construction as a Target Reflector for measuring distances on the field by Engineers and Contractors.
The Geomax Prism Carrier with Stub is an essential accessory that is compatible with the following Geomax Total Stations: the Zoom25, Zoom40, Zoom50, Zoom70 & Zoom90. It allows for easy leveling by retaining the current location of the instrument.