First usable prototype March 30

First complete usable prototype of the Prusa face shield. Materials on hand were not ideal: PLA filament, 0.030" PC visor, but it was successful. This prototype was later moved to CHC for evaluation and testing there.

First complete prototype March 30, 2020

Now the challenge is to procure proper materials: medical grade PETG filament and visor material, and latex-free head strap. All of these are rapidly becoming very difficult to obtain.