Axis_Communications
AX0-100 · Question #4
What is the difference between a zoom lens and a varifocal lens?
The correct answer is B. A zoom lens maintains focus when changing field of view. See the full explanation below for the reasoning.
Question
What is the difference between a zoom lens and a varifocal lens?
Options
- AThere is no difference
- BA zoom lens maintains focus when changing field of view
- CA zoom lens always has automatic focus
- DA varifocal lens has a longer field of view
How the community answered
(25 responses)- A4% (1)
- B76% (19)
- C4% (1)
- D16% (4)
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