
FiO LS 2026 is an annual optics and photonics conference and trade show held in Rochester, New York. The technical conference runs from September 27 to October 1, 2026, with the Science + Industry Showcase on September 29-30 at the Joseph A. Floreano Rochester Riverside Convention Center. The event features plenary and invited speakers, exhibits from leading companies, and sponsorship opportunities.
40+
Exhibitors
1,200+
Attendees
Dates
Sep 27 – Oct 1, 2026
City / country
Rochester, New York, USA
Venue
Joseph A. Floreano Rochester Riverside Convention Center
Type
B2B and B2C · Annual
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Who Exhibits
8 categories represented
Who Attends
7 audience types
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