Final answer:
To achieve a wider field of view when viewing light through a camera lens, you should increase the diameter of the lens.
Step-by-step explanation:
If you want a wider field of view when viewing light through a camera lens, you should increase the diameter of the lens.
Aperture is the opening in a camera lens that controls the amount of light entering the camera. A wider aperture (larger diameter) allows more light to enter, resulting in a wider field of view.
For example, if you have a camera lens with a small diameter and want to capture a larger scene, you can switch to a lens with a wider diameter to increase your field of view.