Homework 11 - OPTI-202R Assigned: Due: 4/07/09 (Wednesday)...

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OPTI-202R Homework No. 11 Leilei Peng Spring 2010 Assigned: 4/07/09 (Wednesday) Due: 4/14/09 (Wednesday) REMINDER : Midterm II on Monday, April 19, 2010. (11-1) (20 pts.) Design an optical system to photograph an antelope at 100 m on a sunny day. You will use 35 mm film (24 mm x 36 mm) that requires an exposure of 0.2 lux-sec (lm- sec/m 2 ). The antelope can be modeled to be 1 m x 1 m and your exposure time must be shorter than 0.02 sec. Lay out the optical system, and try to use “commercially” available focal lengths (i.e. round numbers like 50, 100, 200, 1000, 5000. ..); specify the focal length and f/#. You may assume that the lens is a thin lens (do not design a telephoto lens). Note any assumptions you have to make. Assume the illuminance on the scene is 1.2 x 10 5 lux (lm/m 2 ). (11-2) (40 pts.) Congratulations, you have just graduated (of course, this is a hypothetical problem), and you have started your first job at an up-start photographic company who has decided that its first product will be a single-use camera. The camera will use the Advanced
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This note was uploaded on 05/23/2010 for the course OPTI 202r taught by Professor Greivenkamp during the Spring '08 term at University of Arizona- Tucson.

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Homework 11 - OPTI-202R Assigned: Due: 4/07/09 (Wednesday)...

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