Gordon Lewis has been a passionate photographer and writer for more than 30 years. His first Canon was an F-1, purchased when he was a student in college and he has always owned Canon cameras and lenses since then. His articles and photographs have been published in major U.S. photography magazines. His clients include companies such as United Airlines, Toyota, Mercedes-Benz, and Zimmer. Because of his background as a technical writer and instructional designer, he's particularly adept at explaining even the most complicated topics in a clear, straightforward manner. If you're interested in keeping abreast of his photographic insights and adventures, visit Shutterfinger, his photo blog, or visit his online gallery at http://shutterfinger.zenfolio.com/.