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Friday, May 10th, 2024
the Sixth Week after Easter
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Bible Dictionaries
Iris Diaphragm
Webster's Dictionary
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An adjustable diaphragm, suggesting the iris of the eye in its action, for regulating the aperture of a lens, consisting of a number of thin pieces fastened to a ring. It is used in cameras and microscopes.
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Text Courtesy of BibleSupport.com. Used by Permission.
These files are public domain.
Text Courtesy of BibleSupport.com. Used by Permission.
Bibliography Information
Webster, Noah. Entry for 'Iris Diaphragm'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​i/iris-diaphragm.html. 1828.
Webster, Noah. Entry for 'Iris Diaphragm'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​i/iris-diaphragm.html. 1828.