Researchers in the eye and vision sciences group work on basic science and clinical projects to improve understanding of structure and function of the human visual system, and to translate new knowledge into useful clinical tests; research programmes encompass: Function and dysfunction in various ophthalmic conditions and how this can be measured; visual optics and determinants of optimal performance; ocular imaging through use of a diverse spectrum of techniques; psychophysics and electrophysiology; and the challenges relating to measurement and management of low vision.