Jena | August 20, 2026
On September 8 and 9, 2026, the “Ultra Precision Manufacturing of Aspheres and Freeforms” (UPM) workshop invites national and international experts from research and industry to Jena (Germany), the city of optics. Since its inception in 2010, the workshop has been a leading platform for the exchange of ideas on free-form and aspheric optics, including their manufacturing and characterization.