Meaning Parfocal
What does Parfocal mean? Here you find 4 meanings of the word Parfocal. You can also add a definition of Parfocal yourself

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Parfocal


This is a focus issue.   When changing from one objective to another, the new image should be either in focus or close enough so that you can refocus with only minor adjustments.   Most microscopes are parfocal.
Source: microscope-microscope.org (offline)

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Parfocal


The image of the specimen stays in focus when moving to the next objective lens.
Source: ken-a-vision.com (offline)

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Parfocal


  A lens design such that specimens that appear in focus at one magnification will also appear focused when the magnification level is changed. The depth of field (how much of a specimen's height [..]
Source: leonhardinstrument.com

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Parfocal


Having multiple lenses that have corresponding focal points in the same plane.
Source: en.wiktionary.org





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