Mots Croisés Lenses and Depth of Field TestVersion en ligne This activity will test your understanding and application of lenses and depth of field. This test is mandatory and it is also mandatory that you achieve 100%. You may take the test activity as many times as it takes to achieve 100%. par Denise Taylor 1 Lenses are identified by their F-stop, focal length, and __________. 2 If a subject of an image is optically in focus, this subject is __________ in focus. 3 An 85 mm lens is considered to be a __________ lens. 4 You open your aperture/iris to let in more light as the sun sets. Your depth of field will become ____________. 5 As your subject moves away from the camera, your depth of field become ____________. 6 You have two lenses, one lens has a maximum aperture opening of F 2.8 and the other lens has a maximum aperture of F 4. Would you say the lens that opens to F 4 is a faster or slower lens than the other that opens to F 2.8? 7 8 A 25 mm lens will have a ____________ angle of view than a 200 mm lens. 9 3 7 4 5 1 2 9 8 6
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