Lloyd Chambers is a longtime photographer, having used a variety of formats including 35mm, 4X5, 6X7 and 617 film, as well as numerous digital cameras. From his high school yearbook to running the Stanford student darkroom as an undergraduate, he “developed” his skills in chemical image processing, but now shoots exclusively digitally. His web site diglloyd.com offers articles and commentary on all aspects of digital photography, including a wealth of material on infrared.