afocal

adjective
afo·​cal | \ (ˈ)ā-¦fō-kəl \

Definition of afocal

physics
: having focal points infinitely distant an afocal lens

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First Known Use of afocal

1887, in the meaning defined above

History and Etymology for afocal

a- entry 2 + focal

Learn More About afocal

Dictionary Entries Near afocal

afoam

afocal

Afognak

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Cite this Entry

“Afocal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/afocal. Accessed 27 May. 2022.

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