1. K9 Glass: The prisms are made of K9 high end glass components, ensuring not only accurate position but also high durability.
2. Surface Polishing: The optical glass lenses of the prism are carefully polished and the uniform and fine coating of the surface guarantees the quality of the lenses.
3. ABS Protective Case: The prism is fitted with an ABS protective case to ensure that the glass prism section is protected from wear and tear, extending its life.
4. Land Surveying Instrument: This all metal component can be used with a total station for land surveying and has a wide variety of uses.
5. Scope of Application: This prism is suitable for inspection of tunnels, subways, mines, roads, etc. and is suitable for measuring instruments such as for Trimble.

Spec:
Item Type: Single Tilt Prism
Material: K9 glass, ABS
Effective Diameter: Approx. 64mm / 2.5in
Constant: 0mm/-30mm
Scope of Application: Inspection of tunnels, subways, mines, roads, etc. Applicable to measuring instruments such as for Trimble, for TOPCON, for NIKON, for Sokkia, for Pentax.
Use: Widely used in many industries such as underground, railway, tunnel, dam, steep slope, etc.

Package List:
1 x Single Tilt Prism
1 x Cover
1 x Storage Bag