TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

OVERALL POSTERIOR SAGITTA [1 record]

Record 1 2023-05-16

English

Subject field(s)
  • Orthoses
  • Prostheses
  • The Eye
DEF

The distance along the contact lens axis from the back vertex to a plane containing the contact lens edge.

OBS

Glasses and contact lenses are considered to be either visual orthotic devices or visual prosthetic devices.

OBS

overall posterior sagitta: term and definition standardized by the International Organization for Standardization (ISO).

French

Domaine(s)
  • Orthèses
  • Prothèses
  • Oeil
DEF

Distance, le long de l'axe de la lentille de contact, entre le sommet arrière et le plan contenant le bord de la lentille de contact.

OBS

Les lunettes et les lentilles de contact sont considérées comme étant soit des orthèses visuelles, soit des prothèses visuelles.

OBS

flèche postérieure totale : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).

Spanish

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