A camera needs to record a view that includes a window measuring 3 feet horizontally. The camera being used has a format of 1/3-inch (4.8 mm), and the FL of the lens is 12 mm. How far out from the door does the camera need to be to see a viewable picture on the monitor?

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The Answer of A camera needs to record a view that includes a window measuring 3 feet horizontally. The camera being used has a format of 1/3-inch (4.8 mm), and the FL of the lens is 12 mm. How far out from the door does the camera need to be to see a viewable picture on the monitor?

A Camera Needs to Record a View That Includes a Window