B2BCatalogPowerRange

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

diameter
type	B2BCatalogDiameter
occurs	1
description	describes the lens diameter

minDiameter
type	B2BCatalogDiameterSimple
occurs	0..1
description	the smallest possible diameter

maxMeridian
type	B2BCatalogMaxMeridianRange
occurs	1
description	the maximum spherical lens power

cylinder
type	B2BCatalogCylinderRange
occurs	1
description	the possible cylindric power

cylinderPart
type	B2BCatalogCylinderPartRange
occurs	0..1
description	describes the percentage factor at which the cylinder affects the strongest principal meridian

addition
type	B2BCatalogAdditionRange
occurs	0..1
description	the possible addition power

prism
type	B2BCatalogPrism
occurs	0..1
description	the possible prism power

<xs:complexType name="B2BCatalogPowerRange">
  <xs:sequence>
    <xs:element name="diameter" type="B2BCatalogDiameter"/>
    <xs:element minOccurs="0" name="minDiameter" type="B2BCatalogDiameterSimple"/>
    <xs:element name="maxMeridian" type="B2BCatalogMaxMeridianRange"/>
    <xs:sequence minOccurs="0">
      <xs:element name="cylinder" type="B2BCatalogCylinderRange"/>
      <xs:element minOccurs="0" name="cylinderPart" type="B2BCatalogCylinderPartRange"/>
    </xs:sequence>
    <xs:element minOccurs="0" name="addition" type="B2BCatalogAdditionRange"/>
    <xs:element name="prism" type="B2BCatalogPrism" minOccurs="0"/>
  </xs:sequence>
</xs:complexType>