SitePro 62mm Swiss-Style Prism - 03-LPR1 Schonstedt Instrument Co Capatible with SitePro 03-LPR121 or

Capatible with SitePro 03-LPR121 or 03-3024 and other swiss-style prism systems

Its waterproof

Q1: Is the coating resistant to wear over time

You want the fastest possible instrument setup

SitePro 62mm Swiss-Style Prism - 03-LPR1 Schonstedt Instrument Co Capatible with SitePro 03-LPR121 orSitePro 62mm Swiss Style Prism Model Number: 03 LPR1 Features: SitePro LPR1 swiss style professional 62mm circular prism is designed for high accuracy and maximum range. Specifications: High precision with less than 2 beam deviation 1. 0mm centering accuracy, 0 offset Copper coating with special resistant coating to prevent reflectivity caused by small particles or condensation Range up to 11,500 ft (3,500m) Capatible with SitePro 03 LPR121 or 03 3024