Which of the following gives a three dimensional quality of the image?(a) Differential interference contrast(b) Bright-field microscope(c) Gas chromatography(d) SpectrophotometryThis question was addressed to me during an interview.This intriguing question originated from Techniques in portion Techniques in Cell Biology of Cell Biology

Which of the following gives a three dimensional quality of the image?

1.	Which of the following gives a three dimensional quality of the image?(a) Differential interference contrast(b) Bright-field microscope(c) Gas chromatography(d) SpectrophotometryThis question was addressed to me during an interview.This intriguing question originated from Techniques in portion Techniques in Cell Biology of Cell Biology
Answer» Right choice is (a) Differential interference CONTRAST Easiest explanation: The differential interference contrast (DIC) also termed as Nomarski interference delivers a three-dimensional quality of the image. The phase-contrast MICROSCOPE is another TYPE of interference microscope.

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