Prisma Mini Leica GMP111

These prisms are manufactured from high-quality optical glass which is worked to strict specifications. All reflective surfaces are provided with a resistant coating so that the reflectivity is not adversely affected by dirt or condensation. Conveniently storable in the instrument container, Mini Prisms offer a high positional accuracy due to their small size. The GMP111 has a built-in levelling bubble and is supplied with an attachable spike ( 1/ 4" thread) . With this arrangement a point can be measured with very high precision. Prism Constant: 0.0mm Accuracy: 2.0mm Range: Long range Includes: Prism ( 0 constant) 4x Poles ( screw-on aluminium, permitting five prism heights - 10, 40, 70, 100 & 130cm 1x Spike