The research group's focus is on the issues between biological and physical-optical (photonic) sciences, with a strong emphasis on the human visual system. The ongoing projects are dedicated to surface characteristics of contact lenses, dynamics of refraction of the visual system, autorefractometry, aberrations of eyeglass lenses, statistical analysis of keratometry parameters, features of color vision. The research is carried out as a part of a bachelor's thesis in the European Studies on Ophthalmic Optics and Optometry (ESOOiO) and a master's thesis in Optometry.