Visual field describes the ability to see in which directions?

• A. Only straight ahead
• B. Color vision
• C. Side to side and up and down
• D. Hearing range

Answer: (C)

Visual field is about the extent of space you can see around you while your gaze is fixed. It covers not just what’s directly in front of you, but also what you can detect to the sides and above or below the line of sight. So it includes side-to-side and up-and-down directions. Color vision refers to distinguishing colors, which is about color perception, not spatial extent. Hearing range is about sound, not vision. The visual field, therefore, describes the full directions in which you can see relative to where you’re looking.