In: Physics
A macro lens is designed to take very close-range photographs of small objects such as insects and flowers. At its closest focusing distance, a certain macro lens has a focal length of 33.0 mm and forms an image on the photosensors of the camera that is 1.19 times the size of the object.
1) How close must the object be to the lens to achieve this maximum image size? (Express your answer to three significant figures)
2) What is the magnification if the object is twice as far from the lens as in part (1)? (Express your answer to three significant figures.)