Osher Lifelong Learning Institute at Iowa State University Photography Field Trips -- Spring Catalog 2012 These hands-on field trips concentrate on doing group photography at locations of local interest, such as wildlife and flora at state and county parks, campus artwork, and interesting photographic subjects all around us. Emphasis will be on various approaches to photographic challenges, including moving subjects, varying lighting, and creating images that tell a story. We will explore the effects of focal length, aperture, shutter speed, exposure compensation, and lighting control. We will also explore visualization, perspective, composition, color balance, and light quality. o Focus Confirmation o Manual Focus Understanding your Camera Manual Exposure - P o Tools to Control Auto Exposure Cameras o Exposure - S o Ways to Improve Your Photography o Exposure - A o Composition: Getting Beyond the Snapshot o Exposure - M o Understanding Lighting o Shift WB o Computers & Image Software o ISO 1600 o Printing, Posting and Sharing Images o Shortest F.L. o Challenge Yourself o Longest F.L.

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