david115599
This face shield design uses two sets of hole punches to hold a transparency film, or any other clear plastic, to the frame. This shield is a hybrid remix of the Prusa Rc3 https://www.prusaprinters.org/prints/25857-prusa-protective-face-shield-rc2 and the https://3dverkstan.se/protective-visor/ shields incorperating the best elements from both based on feedback from doctors currently using them.
Improvments from RC3:
Improvements from https://3dverkstan.se/protective-visor/
This shield is currently undergoing testing in some hospitals