Optics and Photonics Days (OPD) is an annual central event in Optics and Photonics in Finland and the largest yearly Photonics event in the Nordics.
OPD2026 will be held at Paviljonki 26. – 28. May 2026, Jyväskylä, Finland.
OPD offers an unique opportunity to learn from interesting presentations from Academy and Industry program running in parallel, network with companies, students and researchers in the field of photonics and optics, but also to explore products and services at OPD Exhibition that is held during the conference.
Also there is a lot of additional activities such as Networking Dinner, Job Fair, Student meeting, PREIN Annual Event, Photonics Finland annual meeting, Panel discussions, Media event and also Poster- and Pitch sessions.
Sponsors for OPD2026
Maximize your visibility at OPD2026 by becoming a Gold or Silver Sponsor.
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How to Attend to OPD (Please find all the details through links below)
The information about extra events such as the PREIN Annual event-, Student event, Job Fair, Media Event and Photonics Finland spring – meetings will be announced later.
Important Dates
- Accommodation special pricing available!
- Early Bird registration fee available until 8th of April 2026
- Regular registration fee from 9th April and until 2nd May 2026
- Late registration fee from 3rd of May 2026 until the event.
OPD2026 Official Partner
OPD in collaboration with
