The use of dual-axis slope lasers requires an extremely exact alignment of the laser axes. With the help of the PRIMUS 2 telescopic sight with integrated target laser the laser axis can be precisely aligned to the target even if it is a great distance away. The telescopic sight can easily be fixed to the PRIMUS 2 without any tools. Suitable for use with the slope lasers PRIMUS 2 H1N+, H2N, H2N+ and HVA2N.