• Clear polycarbonate lens or acetate lens with good resistance to chemicals.
• PVC frame that tightly follows the facial shape.
• Ventilated frame.
• Adjustable elastic band.
• Additionally tested in respect of protection against liquids (3), coarse dust particles (4) and resistance to fogging (N).
• UV protection.
• HC/AF = scratch resistant and anti-fog treated lens.

Complies with EN 166, class 1BT34N (polycarbonate lens),
class 1FT34 (acetate lens) and EN 170.