Protective glasses for operators or patients with optically controlled lens and built-in side protection. The length and angle of the frame stems are adjustable and made from over moulded material to guarantee excellent fit and comfort. Rubber eyebrow protection and non-slip soft rubber nose bridge. Neutral colourless scratch-proof and anti-misting lens that protects against impacts and UV rays to guarantee optimal visibility and excellent impact resistance. Lenses conform to EN166 and EN170 standard requirements. Weight 45 g.