Question Detail
Question
The numerical aperture of microscope ranges from
Correct Answer
Option A is the correct answer.
Detailed Explanation
The numerical aperture (NA) is a critical parameter of a microscope objective lens, indicating its ability to gather light and resolve fine detail. For standard light microscope objectives, the NA typically ranges from about 0.1 for low power (e.g., 10x) to around 1.25 for high power oil immersion objectives (e.g., 100x).
Hint
This is a specific technical range for the light-gathering and resolving power of microscope lenses.