Optical setup of LARS in 2016. The beam from the telescope enters the instrument on the upper right-hand side. A beamsplitter guides the sunlight to the Context Imager (10%) and the fiber-coupling unit (90%). A single-mode fiber (yellow cable) guides the integrated light from a circular 10′′ -wide solar region to the spectrograph. The logo of LARS and the first light spectrum of the laser frequency comb (upgraded in May 2016) are overplotted in the lower right-hand side.