Eyeglasses with extendable and pivoted side arms, anti-scratch and anti-fog lenses.
Polycarbonate Dark lens 2-1,21F: protects from UV radiation with possible colour distortion. Light transmission from 74,4% to 99,9%.
Suitable for continuous use. Impact-resistant lens (6 mm diameter steel ball at a speed of 45 m/s).
The product must be inspected frequently and replaced in case of worn out or damaged parts. Keep out from direct sunlight and abrasive substances
Storage and cleaning
Clean the lens with warm soapy water and a soft cloth. The frames can be disinfected with a neutral detergent.