28 – that is the current number of members of the Czech Optical Cluster. At the end of last year, other new members – Innovative Bioimaging, s.r.o., NenoVision s.r.o. , TESCAN ORSAY HOLDING, a.s. and FUJIFILM Europe GmbH were admitted to the ranks of the Czech Optical Cluster as part of a membership meeting held in the form of per-rollam due to government measures.