The diagram below shows a camera setup where an object is placed at a distance of 6m from a lens whose focal length is 8mm, where the diameter of the lens is 3cm f = 8mm Photosite d=3cm Image Sensor distance = 6m 1. Calculate the distance that the sensor should be placed behind the lens such that the image of the object is in focus. 2. What magnification does the system exhibit for the above scenario? 3. Consider as scenario where a sensor is used in the above imaging setup where the individual photosites are square with a side length of 6 m. If a point in the scene is perfectly in focus at the center of a photosite, which is also centered on the principal point of the image plane, by what distance can the sensor be moved towards the lens such that the point remains in focus?