phase microscope


noun

a microscope that utilizes the phase differences of light rays transmitted by different portions of an object to create an image in which the details of the object are distinct despite their near-uniformity of refractive index.

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Mississippi’s nickname comes from the magnificent trees that grow there. What is it?
Also called phase-contrast microscope [feyz-kon-trast]. /ˈfeɪzˈkɒn træst/.

Origin of phase microscope

First recorded in 1945–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020