Visor Face Shield

This design supports 3-hole punch system for use with sheets. Tested shield clearance with safety goggles and face mask.

Inspired by 3D Verksten design
https://www.youmagine.com/designs/protective-visor-by-3dverkstan

Prusa article on disinfecting face shields
https://help.prusa3d.com/en/article/prusa-face-shield-disinfection_125457

Visor features covered top and tight tension across 8.5x11in sheet.

Full 8.5x11in sheet is used with exception of trimming corners near chin area. 

Curls on the ends of arm holds a rubber band. Arms are thin to minimize head coverage and use less material for faster print times.

3-Hole Punch

3-hole punch applied to both sides. Visor and bottom holder use same 3-hole punch (2 x 4.25in - 0.25in hole diameter).

Transparency Sheets

8.5x11in sheets of transparency film was used for test fitting.