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Unformatted text preview: Thick Lens: Imaging at a Specified Magnification A real object is placed to the left of the six-element lens shown in the diagram below. The focal length of the lens is 50 mm . Light propagates from left to right. All di- mensions are given in mm . It is desired to form a series of images of the vertical planar object. Four different linear magnifications ( m 1 =- 2 . 50, m 2 =- 1 . 00, m 3 =- . 40, and m 4 = +3 . 0) are to be produced. Calculate, showing all work, the object distance and the image distance for these magnifications. Calculate, showing all work, the distance of the object from the left- most glass surface and the distance of the image from the right-most glass surface. Express your answers in mm accurately to within . 1 mm . Put your answers in the spaces provided. On the attached sheet, for each of the four cases, prepare an accurate (carefully drawn with a straight edge) ray trace diagram that incorporates 1) the parallel ray, 2) the chief ray, and 3) the focal ray. The spacing between the tick marks is 25 mm . The tick marks are referenced to the H principal plane. For...
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This note was uploaded on 04/29/2008 for the course ECE 4500 taught by Professor Gaylord during the Spring '08 term at Georgia Institute of Technology.
- Spring '08