Micro Prism Group

Types:

Description:

Polymer-mounted mini prism with 1/4 "fittings. Includes circular balloon, four-section column and point.


Technical specifications:

◆ Mini prism mounted in polymer holder with 1/4" thread fittings.

◆ Includes circular bubble, four-section pole and point.

◆ Prism offset of +17.5mm.

◆ Prism diameter: 25.4mm.

◆ Prism is copper coated.

◆ Prism material: BK7.

◆ Mini pole: 30cmx4.

◆ Diameter: 12mm.



Description:

Mini monitoring prism mounted in metal support.

Comes with L bar for fixed installations.

The prism offset depends on the mounting position.


Technical specifications :

◆ Mini monitoring prism mounted in metal holder.

◆ Supplied with L-bar for fixed installations.

◆ The prism offset is dependant on the mounting position.

◆ Range 800m.

◆ The dimension of the L- bracket is about 75*75*15mm. ◆ Applied for tunnel.


Technical specifications:


Leica type prism at 360 degrees

Large size (length 140mm, diameter 90mm)

Offset + 23.1mm

Measuring distance 1500m

5 "accuracy

Standard: with Leica type adapter

Optional: with internal thread with 5/8 "screw