B2BCatalogMaterials

b2bOpticLensCatalog→lensMaterialProperties→lensMaterialProperty

values	description
GLASS	mineral
PLASTIC	organic
POLYCARBONATE	polycarbonate
TRIVEX	trivex

<xs:simpleType name="B2BCatalogMaterials">
  <xs:restriction base="xs:string">
    <xs:enumeration value="GLASS"/>
    <xs:enumeration value="PLASTIC"/>
    <xs:enumeration value="POLYCARBONATE"/>
    <xs:enumeration value="TRIVEX"/>
  </xs:restriction>
</xs:simpleType>