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VisionPrescriptionLensSpecification

An authorization for the provision of glasses and/or contact lenses to a patient.

type VisionPrescriptionLensSpecification implements Element {
  product: CodeableConcept
  eye: String
  sphere: String
  cylinder: String
  axis: Int
  prism: [VisionPrescriptionPrism]
  add: String
  power: String
  backCurve: String
  diameter: String
  duration: Quantity
  color: String
  brand: String
  note: [Annotation]
  modifierExtension: [Extension]
  extension: [Extension]
  id: String
}

Fields​

VisionPrescriptionLensSpecification.product ● CodeableConcept object​

Identifies the type of vision correction product which is required for the patient.

VisionPrescriptionLensSpecification.eye ● String scalar​

The eye for which the lens specification applies.

VisionPrescriptionLensSpecification.sphere ● String scalar​

Lens power measured in dioptres (0.25 units).

VisionPrescriptionLensSpecification.cylinder ● String scalar​

Power adjustment for astigmatism measured in dioptres (0.25 units).

VisionPrescriptionLensSpecification.axis ● Int scalar​

Adjustment for astigmatism measured in integer degrees.

VisionPrescriptionLensSpecification.prism ● [VisionPrescriptionPrism] list object​

Allows for adjustment on two axis.

VisionPrescriptionLensSpecification.add ● String scalar​

Power adjustment for multifocal lenses measured in dioptres (0.25 units).

VisionPrescriptionLensSpecification.power ● String scalar​

Contact lens power measured in dioptres (0.25 units).

VisionPrescriptionLensSpecification.backCurve ● String scalar​

Back curvature measured in millimetres.

VisionPrescriptionLensSpecification.diameter ● String scalar​

Contact lens diameter measured in millimetres.

VisionPrescriptionLensSpecification.duration ● Quantity object​

The recommended maximum wear period for the lens.

VisionPrescriptionLensSpecification.color ● String scalar​

Special color or pattern.

VisionPrescriptionLensSpecification.brand ● String scalar​

Brand recommendations or restrictions.

VisionPrescriptionLensSpecification.note ● [Annotation] list object​

Notes for special requirements such as coatings and lens materials.

VisionPrescriptionLensSpecification.modifierExtension ● [Extension] list object​

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

VisionPrescriptionLensSpecification.extension ● [Extension] list object​

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

VisionPrescriptionLensSpecification.id ● String scalar​

Interfaces​

Element interface​

Base definition for all elements in a resource. If the element is present, it must have a value for at least one of the defined elements, an @id referenced from the Narrative, or extensions

Member Of​

VisionPrescription object