Multiple choice general knowledge

According to F-number which one implies most light on the film or the sensor.

  1. F/8

  2. F/1.8

  3. F/1.4

  4. F/11

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In photography, F-numbers work inversely: smaller F-numbers indicate larger apertures that admit more light. F/1.4 is the smallest value listed, meaning it has the largest aperture opening and allows the most light to reach the film or sensor. F/1.8 admits more light than F/8, but F/1.4 admits the most.