Question

the middle-focal-length lens (from 35mm to 50mm) is also known as a ____________ lens.

zoom

telephoto

normal

wide-angle

fisheye

Explanation:

A normal lens typically has a focal - length range from approximately 35mm to 50mm. A zoom lens has a variable focal - length range. A telephoto lens has a longer focal - length (e.g., greater than 50mm). A wide - angle lens has a shorter focal - length (e.g., less than 35mm). A fisheye lens has an extremely wide - angle and a very short focal - length with a strong distortion effect.

Answer:

C. normal