Ball Prism - 1.5" (38.1mm) Diameter Carbon Fiber Leica "Style" GZR3 Carrier w/Optical

Leica "Style" GZR3 Carrier w/Optical Plummet

Super fast navigation

Versatile– Can be used with pipe aligning lasers or as a level-transit

the Zoom75 accurately aims towards this prism

Comes with a cool mesh and foam back pad to offer a convenient and comfortable way to transport and manage GIS instrumentation

Ball Prism - 1.5" (38.1mm) Diameter Carbon Fiber Leica "Style" GZR3 Carrier w/OpticalThe 3490 25 ball prism is a stainless steel ball prism of 1. 5 (38. 1 mm) with a 25. 4mm glass triple prism. The Prism constant is K = 16. 9 (Swiss style K= +17. 5) mm. This diameter of 1. 5 (38. 1 mm), is based on reflector balls from laser tracking applications. The ball prism monitoring system thus enables highly accurate tachymetric precision measurements (bases are sold separately.) Shockproof and waterproof Visible prism center Return: 14 days