Description:
Mini Prism with 4 Poles for total station
25.4 circle prism
Prism constant: 0 mm/-30mm
(Note: when you use it to topcon . sokkia. nikon type total staton. the prism constant is 0mm/-30mm
when you use it to leica instruments. the prism constant is not 0mm/-30mm)
Pole Material : aluminium alloy
Pole Diameter : 12mm
Package Contains :
mini prism+four poles(30cm each)+bags