Question

Distance in front of a camera within which actors and an entire scene can be shown in focus is called ______________.

• A. Depth of field
• B. Focal length
• C. Focus
• D. Area of focus

Hint:

Think of how much of the shot, near to far, stays sharp.

Answer 1

The Correct Option is A

Step 1: Understanding the Question
The question describes a range of distance in front of the lens inside which everything looks sharp. We must name that term from camera language.

Step 2: Check option 1: Depth of field.
Depth of field is the range of distance between the nearest and farthest objects that look acceptably sharp in a shot. It matches the description exactly. So option 1 is right.

Step 3: Check option 2: Focal length.
Focal length is the distance between the lens and the sensor when the subject is in focus. It is measured in millimetres and decides the angle of view. It is not a range of sharp distance. So option 2 is wrong.

Step 4: Check option 3: Focus.
Focus is the act of making one subject look sharp by adjusting the lens. It refers to a point, not to a range. So option 3 is wrong.

Step 5: Check option 4: Area of focus.
This is not a standard camera term. It only sounds close to the right idea. So option 4 is wrong.

Final Answer:
The term is depth of field. This is option 1.