https://www.geoallen.com/sale-9537052-ga-10st-sokkia-style-reflecting-prism-system-for-total-station-survey.html
GA-10ST SOKKIA style Reflecting Prism System for total station survey
Quality Survey Instrument's Prism And Reflecting System from factory, GA-10ST SOKKIA style Reflecting Prism System for total station survey, 1 pc...
reflecting prismtotal stationsokkiastylesystem