A low f-number
A)allows a smaller depth of field.
B)allows using a faster shutter speed.
C)causes less spherical aberration.
D)is not related to any of the above options.

Question

Quizplus · Accepted Answer

A low f-number refers to a wide aperture, which allows more light to enter the camera and creates a shallower depth of field. This allows for subjects to be in focus while the background is blurred, creating a desirable bokeh effect.

A Low F-Number