FIES is a cross-dispersed high-resolution echelle spectrograph with a maximum spectral resolution of R = 67000. The entire spectral range 370-830 nm is covered...

IMaX (Imaging Magnetograph eXperiment) is one of the postfocal instruments for the SUNRISE experiment. The experiment consists of the launch from the Antarctic...

Integral-field spectroscopic facility deployed at the Nasmyth focus of the WHT This instrument is particularly useful for kinematic studies of galaxies.