11th HLEM 2020

The 11. High-Level Expert Meeting (HELM) Asphere Metrology will take place on March, 17 - 19, 2020.

Place: Physikalisch-Technische Bundesanstalt in Braunschweig

Organizer: CC UPOB e. V., c/o PTB Braunschweig

Please find more information here: https://www.upob.de