What is the difference between a zoom lens and a varifocal lens?

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answerhappygod
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What is the difference between a zoom lens and a varifocal lens?

Post by answerhappygod »

What is the difference between a zoom lens and a varifocal lens?

A. There is no difference
B. A zoom lens maintains focus when changing field of view
C. A zoom lens always has automatic focus
D. A varifocal lens has a longer field of view
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