Which of the Following Is Characteristic of an Oil-Immersion Objective

question 58

Multiple Choice

Which of the following is characteristic of an oil-immersion objective?

• A) There is an air space between the specimen under examination and the objective.
• B) It is used for specimens that need very high magnification.
• C) It has a low-power lens with a magnification factor of 10x.
• D) Condensed light passes through the specimen and the air space above the specimen.
• E) Combined with the lens in the ocular, it has a total magnification factor of 500x.

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