B2BCatalogCylinderPartRange

b2bOpticLensCatalog→lensRanges→lensRange→refractions→refraction
b2bOpticLensCatalog→lensBaseCurves→lensBaseCurve→matchings→matching
b2bOpticLensCatalog→optionPriceGroups→optionPriceGroup→matching→powerRanges→powerRange

from
type	B2BCatalogPercentShort
unity	0 to 100%
occurs	1
description	Cylinder power for “Strongest principal meridian from”

to
type	B2BCatalogPercentShort
unity	0 to 100%
occurs	1
description	Cylinder power for “Strongest principal meridian to”

<xs:complexType name="B2BCatalogCylinderPartRange">
  <xs:sequence>
    <xs:element name="from" type="B2BCatalogPercentShort"/>
    <xs:element name="to" type="B2BCatalogPercentShort"/>
  </xs:sequence>
</xs:complexType>