
OPD - Optics and Photonics Days has grown into the largest yearly photonics event in the Nordics. Organized by Photonics Finland, the event brings together the international photonics community in Finland: Industry and Academia, experts, researchers and students. Next year OPD2026 will be held at Paviljonki in Jyväskylä, Central Finland, 26.-28. May 2026. Book your place as an exhibitor, maximize your visibility with sponsorship opportunities or register as an attendee - and join the 47 exhibitors & over 400 attendees at OPD2026! Visit the OPD2026 website for more info.