Emily calls David for help with her camera. She has trouble with blurry photos. David tries to find the root cause.
Vocabulary:
Autofocus: A camera feature that automatically focuses on the subject.
Shutter speed: The length of time the camera’s shutter is open.
Tripod: A three-legged stand to hold a camera steady.
Lens: The part of the camera that focuses light.
Manual focus: Adjusting the camera focus by hand instead of automatically.
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