B2BCatalogDiameterSimple

b2bOpticLensCatalog→lensBaseCurves→lensBaseCurve→matchings→matching
b2bOpticLensCatalog→optionPriceGroups→optionPriceGroup→matching→powerRanges→powerRange

physical
type	xs:unsignedByte
unity	mm
occurs	1
description	physical diameter

<xs:complexType name="B2BCatalogDiameterSimple">
  <xs:sequence>
    <xs:element name="physical" type="xs:unsignedByte"/>
  </xs:sequence>
</xs:complexType>