Meaning Of The Word Parfocal
What's the definition of Parfocal? Find Parfocal meanings, definitions and more at the Real Dictionary online.
Parfocal Meaning
| Parfocal Definition |
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What's The Definition Of Parfocal?
parfocal in American English
adjective: of or pertaining to different eyepieces (of telescopes or microscopes) that all focus their images in the same plane, so that they can be interchanged without readjusting the instrument parfocal in British English adjective: (of a lens) maintaining focus even if magnification is changed |
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