B2BCatalogLensMaterialProperty

b2bOpticLensCatalog→lensMaterialProperties→lensMaterialProperty

material
type	B2BCatalogMaterials
occurs	1
description	describes the basic material of which the lens is produced

opticalIndex
type	xs:decimal
unity	none
occurs	0..1
description	describes the refractive index of the lens material; see also Wikipedia

abbe
type	xs:decimal
unity	none
occurs	0..1
description	describes the material's dispersion (also V-number or constringence of a transparent material), with high values of V indicating low dispersion; see also Wikipedia

specificWeight
type	xs:decimal
unity	g/cm³
occurs	0..1
description	describes the density of the lens material, see also Wikipedia

<xs:complexType name="B2BCatalogLensMaterialProperty">
  <xs:sequence>
    <xs:element name="material" type="B2BCatalogMaterials"/>
    <xs:element minOccurs="0" name="opticalIndex" type="xs:decimal"/>
    <xs:element minOccurs="0" name="abbe" type="xs:decimal"/>
    <xs:element minOccurs="0" name="specificWeight" type="xs:decimal"/>
  </xs:sequence>
</xs:complexType>