These prisms are manufactured from high-quality optical glass which is worked to strict specifications. Universal Costant 0/30
Conveniently storable in the instrument container, Mini Prisms offer a high positional accuracy due to their small size. The ADSMINI101 has a built-in levelling bubble and is supplied with an attachable spike. With this arrangement a point can be measured with very high precision. Universal Costant 0/3