PROTECTIVE EYEWEAR WITH ADJUSTABLE STRAP

摘要

Safety eyewear is presented which is provided with particulate and liquid sealing around a frame containing lens/lenses and having temples that provid e adjustment of the eyewear to a pantoscopic angle. The eyewear is provided wi th an adjustable strap assembly for better fir to the wearer's head. The eyewea r lens/frame includes a plurality of projections that define various pantoscop ic angles. The temple end piece includes a set of recesses that engage the projections formed on the lens/frame which temple end piece is rotated relative to the lens/frame to set the pantoscopic angle. The adjustable stra p assembly further adjust the fit of the eyewear and can be unbuckled for snaplocked attachment of the eyewear directly to other safety equipment such as noise suppression ear muffs, communication head phones, breathing masks a nd the like. A plurality of ventilation channels is disposed on the frame to provide indirect ventilation. The frame includes a skirt which is designed t o prevent unwanted foreign matter, including liquids, from entering underneath the eyewear and making contact with the eyes of a user.