Glasses with polycarbonate lens model Portwest PW33Frame made of black hypoallergenic materialAdjust..
Safety glasses completely overlapping with corrective glasses, model Univet 5x7.01.11.50 5X7 is..
The need to wear protective goggles for long periods requires that they meet comfort characteristics..
Usually the geometry of the glasses is constrained by the rigidity of the lens. The structure of the..