Apsauginiai akiniai su ventiliacija (YT-73831)

Protective goggles YT-73831 with a panoramic shape of the lens covered with an anti-scratch coating. The oval structure with additional ventilation valves ensures perfect visibility and comfortable adherence to the face.. optical class: 1 - the highest quality of the field of view, recommended for continuous operation. lens material: polycarbonate with anti-scratch anti-scratch coating. fixture material: PVC. wide viewing angle. adjustable elastic band allows the goggles to be easily adjusted to the face. four vents to reduce fogging inside the goggles. The goggles have been certified for mechanical strength at the F level, i.e. they can withstand an impact of a steel particle with a diameter of 6mm, weight 0.86g and speed 45m / s. They meet the requirements of the EN166 standard. Parameters. Category: Optical class: 1. Protection category: II. Mechanical strength: F.. Clasp: Adjustable. Material: PC polycarbonate. Color: colorless