TERMIUM Plus®

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

NEGATIVE POWER CONTACT LENS [1 record]

Record 1 2023-05-16

English

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

A contact lens which causes parallel light (incident on a single optic zone) to diverge from a virtual focus.

OBS

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

OBS

negative power contact lens; minus-power contact lens: terms and definition standardized by the International Organization for Standardization (ISO).

French

Domaine(s)
  • Orthèses
  • Prothèses
  • Oeil
DEF

Lentille de contact qui fait diverger d'un foyer virtuel une lumière parallèle (incidence à une seule zone optique).

OBS

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

OBS

lentille de contact de puissance négative; lentille de contact négative: termes et définition normalisés par l'Organisation internationale de normalisation (ISO).

Spanish

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