B2BCatalogGazeDirections

b2bOpticLensCatalog→lensGeos→lensGeo

values	description
MAIN	this is the gaze direction that results from a habitual head- and body posture looking at a distance object
ZERO	this is the gaze direction that results when the frame plane is perpendicular to the ground

<xs:simpleType name="B2BCatalogGazeDirections">
  <xs:restriction base="xs:string">
    <xs:enumeration value="MAIN"/>
    <xs:enumeration value="ZERO"/>
  </xs:restriction>
</xs:simpleType>