B2BCatalogLensFocalGroups

lensFocalGroup
type	B2BCatalogLensFocalGroup
occurs	1..∞
description	a group of lenses with the same focaltype where the supplier wants to give a name other than the technical focaltype

id (attribute of lensFocalGroup)
type	xs:unsignedInt
use	required
description	unique ID for this FocalGroup set by the supplier

<xs:complexType name="B2BCatalogLensFocalGroups">
  <xs:sequence>
    <xs:element maxOccurs="unbounded" name="lensFocalGroup">
      <xs:complexType>
        <xs:complexContent>
          <xs:extension base="B2BCatalogLensFocalGroup">
            <xs:attribute name="id" type="xs:unsignedInt" use="required"/>
          </xs:extension>
        </xs:complexContent>
      </xs:complexType>
    </xs:element>
  </xs:sequence>
</xs:complexType>