Historical
BS EN ISO 12311:2013
Personal protective equipment. Test methods for sunglasses and related eyewear (British Standard)
ISO 12311:2012 specifies reference test methods for determining the properties of sunglasses given in ISO 12312 (all parts). It is applicable to all sunglasses and related eyewear.
Other test methods may be used if shown to be equivalent.
CONTENT PROVIDER
British Standards Institution [bsi]
British Standards Institution [bsi]