TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ABERRATION BAS DEGRE [1 record]
Record 1 - internal organization data 2014-02-28
Record 1, English
Record 1, Subject field(s)
- The Eye
Record 1, Main entry term, English
- low order optical aberration
1, record 1, English, low%20order%20optical%20aberration
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- low-order aberration 2, record 1, English, low%2Dorder%20aberration
correct
- LOA 3, record 1, English, LOA
correct
- LOA 3, record 1, English, LOA
- lower order aberration 4, record 1, English, lower%20order%20aberration
correct
- LOA 4, record 1, English, LOA
correct
- LOA 4, record 1, English, LOA
- lower order optical aberration 5, record 1, English, lower%20order%20optical%20aberration
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Low-order aberrations (LOA) are the dominant source of ocular aberrations (90%) which include: farsightedness, nearsightedness and astigmatism (orthogonal and tilt astigmatism). 6, record 1, English, - low%20order%20optical%20aberration
Record 1, French
Record 1, Domaine(s)
- Oeil
Record 1, Main entry term, French
- aberration optique de bas degré
1, record 1, French, aberration%20optique%20de%20bas%20degr%C3%A9
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- aberration de bas degré 2, record 1, French, aberration%20de%20bas%20degr%C3%A9
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les aberrations optiques responsables de la déformation du front d’onde peuvent être séparées en aberrations de bas degré [...] et de haut degré. Les aberrations optiques de bas degré [...] sont les seules à être corrigibles de façon conventionnelle par des lunettes ou des lentilles afin de restituer une bonne acuité visuelle non corrigée [...] 1, record 1, French, - aberration%20optique%20de%20bas%20degr%C3%A9
Record number: 1, Textual support number: 1 OBS
La myopie, l’hypermétropie et l’astigmatisme sont des aberrations de bas degré. 3, record 1, French, - aberration%20optique%20de%20bas%20degr%C3%A9
Record 1, Spanish
Record 1, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: