CLEO 2027 is the premier international forum for scientific and technical optics, featuring a technical conference (2-7 May 2027) and an exhibition (4-5 May 2027) at the Long Beach Convention Center. The event includes plenary talks, invited speakers, special symposia, short courses, tutorials, and A&T topical reviews spanning 29 topic categories with more than 2,000 technical presentations.

CLEO 2027 is the premier international forum for scientific and technical optics, featuring a technical conference (2-7 May 2027) and an exhibition (4-5 May 2027) at the Long Beach Convention Center. The event includes plenary talks, invited speakers, special symposia, short courses, tutorials, and A&T topical reviews spanning 29 topic categories with more than 2,000 technical presentations.
Sunday, May 2, 2027 - Friday, May 7, 2027
Convention Center
Long Beach, USA