Microscopy which can be performed with minimum optical illumination?
Ans. (a) Dark fieldDarkfield microscopy reduces the amount of light entering the lens system of a microscope in two ways. First, it blocks the center of the beam of light that would otherwise fill the objective lens. Second, only the light which is scattered by the specimen and enters the objective lens is seen
Dark field
Phase contrast
Bright-field microscopy
Fluorescent microscopy
Histo Pathology