Question

Which of the following is an essential condition for capturing a good photograph using a camera?

• A. Distance between the object to be photographed and the camera lens should be greater than twice the focal length of the lens.
• B. The view finder has to properly focus the object before the camera is clicked.
• C. The shutter should open only for a very small time.
• D. All of the above.

Answer 1

The correct option is D All of the above.

Distance between the object to be photographed and the camera lens should be greater than twice the focal length of the lens so that a real image is successfully formed and more area is captured.

The view finder has to properly focus the object before the camera is clicked so that image formed is not blurred and sharp.

The shutter should open only for a very small time so that the image at only a small time interval is captured and not affected by small changes in the object.