Yechiry Optical Glass Conical Prism, Surveying Prism, Mapping Tool with Aperture 0.2-1, Irregular Aperture 0.1-0.3, Smoothness 60/40 & Angle Range 10-15 Seconds
ViaGasaFamido Conical Prism 12.7mm Copper Coated Optical Glass Standard Parts 10-15 Seconds High Accuracy Surveying Mapping Optical Components for Land Tunnels Mines
Jeanoko 12.7mm Copper Coated Conical Prism Cylindrical Lens for Surveying and Mapping, Optical Glass Prism Lens for Total Station, Ideal for Construction Workers
12.7mm Conical Prism Copper Coated Optical Glass Prism Total Station Prism Lens for Surveying and Mapping
12.7mm Conical Prism, Optical Glass Surveying Prism, Copper Coated Total Station Prism Lens with 0.2-1 Aperture for High - Accuracy Mapping and Land Surveying
Cryfokt Fine Processing 12.7mm Conical Prism Copper Coated Optical Glass Prism Lens for Clear Readings, Essential for Surveyors
