FUN OCT brings together expertise from eight partners from 4 countries in order to realise the main target of the project: The development of novel functional OCT and OCT/MT systems for providing proof-of-principle operation within highly-relevant clinical diagnostic applications. In order to accomplish this goal the consortium comprises world-leading scientists within multiple fields relevant to the project: optical source development, delivery probe technology, OCT system design, opto-physiology, as well as vast experience with clinical collaboration for testing and trials.