Question

Fill in the blanks: As magnification increases, the area of the field of view _______, the depth of the field of view _________, the working distance ______, and the amount of light required ____________.

Answer 1

Answer:

As magnification increases, the area of the field of view decreases, the depth of the field of view increases, the working distance decreases, and the amount of light required increases.

Explanation:

• When the magnification is manually increased, the aperture is automatically decreased and the light entering through the lens and falling on the mirror is also decreased.
• If there is not ample light coming in from the objective glass of the lens, the resolution of the image being obtained is compromised as the resolution directly depends on the amount of light.