Final answer:
Neutralizing angle H with prism expands the peripheral field.
Step-by-step explanation:
The peripheral ARC pattern explains how neutralizing angle H with prism expands the peripheral field. When light enters the eye, it gets refracted by the cornea, the aqueous humor, and the lens of the eye. Rays entering the eye are refracted toward the central axis, causing them to meet at the focal point on the retina. By using a prism to neutralize angle H, the rays are redirected towards the peripheral regions of the retina, allowing for an expanded peripheral field of vision.