Edition 7 Langford's Advanced Photography brings this right bestselling guide advanced up to date, with the level of Michael Langford's renowned technical details now expanded to cover all the latest in digital technology. Whether you're a serious fan, a student or training professional this book covers everything from cameras, lenses, digital imaging sensors and films to insights into photography as an industry and how to manage your account, the cost for the work and promote themselves to kick start your career . A comprehensive guide to digital photography and film to students serious amateur, or professional training .