
Ophthalmic Optics - Contact Lenses - Classification Of Contact Lenses And Contact Lens Materials
出版:National Standards Authority of Ireland

专家解读视频
Specifies a method for classifying contact lenses and the materials used for their manufacture. It permits the specific and non-proprietary identification, in simplified form, of the major chemical components of the material.
SS EN ISO 11539 Ed. 1 (2000) - Identical
UNE EN ISO 11539:2000 - Identical
NS EN ISO 11539 Ed. 1 (2000) - Identical
UNI EN ISO 11539:1999 - Identical
NF EN ISO 11539:1999 - Identical
NBN EN ISO 11539 Ed. 1 (2000) - Identical
ONORM EN ISO 11539:1999 - Identical
DIN EN ISO 11539 (1999-10) - Identical
BS EN ISO 11539:1999 - Identical
ISO 11539:1999 - Identical
NEN EN ISO 11539:1999 - Identical
SN EN ISO 11539:1999 - Identical