Field of View less than 75 degrees is associated with which lens?

• A. Normal Angle Lens
• B. Wide Angle Lens
• C. Super Wide Lens
• D. Single Lens

Answer: (B)

Field of view describes how much of a scene a lens captures. In this practice, lens types are grouped by approximate FOV ranges, and the label used for each range follows a convention. When the field of view is less than 75 degrees, that range is classified as a wide-angle lens. The idea is that this category covers a relatively broad perspective compared with tighter, more zoomed-in views, which is why it’s labeled as wide-angle in this context. The other options don’t fit this naming scheme here: a normal angle lens would correspond to a mid-range FOV, a super wide lens would imply an even larger FOV than this threshold, and a single lens isn’t a field-of-view category.