Portwest Eyewear Protection Range
EN 166 1 F N 3
The PS21 is an indirect ventilation goggle with acetate lens material, suitable for chemical use. Superior anti-fog treatment (marked N on the lens) and ultra soft frame ensure a comfortable wear for long working days
Material: Cellulose Acetate, PVC, PP
EN 166: 2001
Personal Eye Protection
European Standard, applying to all types of individual protection of the eye which protects from hazards likely to damage the eye, except nuclear radiation, x-rays, laser emissions and infrared emitted by low-temperature sources. Does not apply to eye protection for which separate standards exist (E.g anti-laser eye protection, sunglasses for general use).
EN 170: 2002
UV Rays Protection
European Standard for Ultraviolet Filters
Specifications of level numbers and of requirements relating to the transmittance of the filters for protections against ultraviolet radiation.
EN 172: 1995
Specification For Sunglare Filters Used in Personal Eye-Protection for Industrial Use
Specification of level number and requirements relating to the transmittance of filters of protection against solar radiation, industrial use.
