The Mountlaser Mini Prism with 4 Poles For Swiss-style Total Stations prism
constant 0/-30 mm offset Mini Prism with 4 Poles for Swiss-style total stations
Pole material: aluminum alloy
Pole diameter: 12mm
Mini prism with 4 poles for Swiss-style total stations
25.4mm circle prism
Prism constant: 17.5 mm ( Use it to Swiss-style total station. when you use another brand instrument . the prism constant is not 17.5mm)
mini prism+four poles(30cm each)+bags