Multiple choice general knowledge

A zoom lens

  1. is faster than a regular lens

  2. is usually sharper than a non-zoom lens.

  3. has a variable focal length.

  4. should never be used with a filter.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A zoom lens is designed with variable focal length, allowing you to change the magnification without changing lenses. This is the defining feature that distinguishes zoom lenses from prime (fixed focal length) lenses.

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