Question Detail
Question
In a dark-field microscope, what component is responsible for blocking the direct light that would otherwise enter the objective lens?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Page 7 explains, 'An opaque disk of this condenser blocks the light that would enter the objective lens directly'.
Hint
Consider the mechanism that creates the 'dark field' effect by preventing illumination from reaching the objective directly.