B2BCatalogDistanceRange

b2bOpticLensCatalog→lensRanges→lensRange→decentration
b2bOpticLensCatalog→lensGeos→lensGeo→singlevision→prpToLrp
b2bOpticLensCatalog→lensGeos→lensGeo→singlevision→prpToDrp
b2bOpticLensCatalog→lensGeos→lensGeo→progressive→prpToLrp
b2bOpticLensCatalog→lensGeos→lensGeo→progressive→prpToDrp
b2bOpticLensCatalog→lensGeos→lensGeo→progressive→prpToNrp

min
type	xs:decimal
unity	mm
occurs	1
description	minimum distance

max
type	xs:decimal
unity	mm
occurs	1
description	maximum distance

step
type	xs:decimal
unity	mm
occurs	1
description	available steps

<xs:complexType name="B2BCatalogDistanceRange">
  <xs:sequence>
    <xs:element name="min" type="xs:decimal"/>
    <xs:element name="max" type="xs:decimal"/>
    <xs:element name="step" type="xs:decimal"/>
  </xs:sequence>
</xs:complexType>