Optics and Photonics Days (OPD2022) is an annual central event in the area of Optics and Photonics in Finland. OPD2022 will be held in Solo Sokos Hotel Torni, 6. – 8. September, Tampere, Finland. OPD2022 offers an unique opportunity to learn from interesting presentations, network with companies, students and researchers in the field of photonics and optics, but also to explore products and services in OPD Exhibition that is held during the conference. Also there is a lot of other activity such as Networking Dinner, Job Fair, Student meeting, Nordic Photonics meeting, PREIN flagship networking event, Photonics Finland annual meeting, Women in Optics and Photonics event and also Poster- and Pitch sessions.