A face shield for protection from an environmental hazard is disclosed. The face shield includes a frame which includes a transparent visor configured to cover a face of a user for protection from one or more airborne particles. The frame includes an air exhaust unit which includes an air exhaust fan to expel air ex...

ABSTRACT A FACE SHIELD FOR PROTECTION FROM ENVIRONMENTAL HAZARD A face shield for protection against environmental hazard which includes a frame having a transparent visor to cover face of user for protection from airborne particles and a sealing ring attached to the frame to seal off area between face of the use...