IONS Karlsruhe 2015 is a 3-day conference targeted at PhD and Master students working in the field of optics and photonics. Participation is free of charge, details can be found on the registration page.

Besides the scientific and social program OSKar arranges a photo exhibition devoted to the International Year of Light 2015.  Hobby photographers and professionals are invited to submit their photographs in order to show the presence of light in all the areas of our life: arts, science and society.