ダークコントラストおよびブライトコントラスト
Depending upon the configuration and properties of the phase ring positioned in the objective rear focal plane, specimens can be observed either in positive or negative phase contrast. This interactive tutorial explores relationships between the surround (S), diffracted (D), and resulting particle (P) waves in brightfield as well as positive and negative phase contrast microscopy. In addition, phase plate geometry and representative specimen images are also presented.
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