Historical
BS EN ISO 14889:2009
Ophthalmic optics. Spectacle lenses. Fundamental requirements for uncut finished lenses (British Standard)
ISO 14889:2002 specifies fundamental requirements for uncut finished spectacle lenses. This International Standard is not applicable to protective spectacle lenses.
ISO 14889:2002 takes precedence over the corresponding requirements of other standards, if differences exist.
British Standards Institution [bsi]