AOLI (Adaptive Optics Lucky Imager) is a state-of-the-art instrument that combines the two best existing techniques to improve spatial resolution: adaptive optics and "lucky imaging". The objective is to obtain images in the diffraction limit in the visible spectrum, with the WHT telescope and, in the near future, with GTC.

The European Solar Telescope (EST) (http://www.est-east.eu) is a European solar physics initiative involving more than 30 institutions from 18 countries, under the coordination of the IAC, representing the largest infrastructure of European research projected in the field of solar physics from Earth.