Final answer:
The time frame for a perfect shot depends on the shutter speed of the camera.
Step-by-step explanation:
The time frame in which all shots must be pulled to constitute a perfect shot depends on the shutter speed of the camera. Shutter speed is the length of time the shutter is open, and a faster shutter speed is required to freeze action and prevent blurring. The best shutter speed to freeze action is generally 1/250th of a second or faster, depending on the speed of the subject. For example, if a subject is moving quickly, a faster shutter speed like 1/500th of a second may be needed to capture a perfect shot.