In photography, every decision, creative and technical, rides on achieving a good exposure. When shooting portraits or products, landscapes or architecture, we must control our camera’s settings to ensure that just the right amount of light is allowed into the camera. When we strike the right balance in our exposure, we have a full range of tones, from pure white to deep blacks. We have rich visual detail. We have a sense of dimension. The colors and tones and contrast in our images weave the visual story of our subject and scene in a way that visually computes. As a result, we see just the image we strove to create, rendered perfectly in a way that satisfies our creative vision. In this book, Mark Chen shows you how to take full control over the science of exposure, providing you with the foundational skill-set you need to maximize your artistic vision.

This Surgeon General's report returns to the topic of the health effects of involuntary exposure to tobacco smoke. The last comprehensive review of this evidence by the Department of Health and Human Services (DHHS) was in the 1986 Surgeon General's report, The Health Consequences of Involuntary Smoking, published 20 years ago this year. This new report updates the evidence of the harmful effects of involuntary exposure to tobacco smoke. This large body of research findings is captured in an accompanying dynamic database that profiles key epidemiologic findings, and allows the evidence on health effects of exposure to tobacco smoke to be synthesized and updated (following the format of the 2004 report, The Health Consequences of Smoking). The database enables users to explore the data and studies supporting the conclusions in the report. The database is available on the Web site of the Centers for Disease Control and Prevention (CDC) at http://www.cdc.gov/tobacco.

Photographers must adjust their aperture, shutter speed, and ISO (collectively, exposure settings) to produce an image that is not too light (overexposed) or too dark (underexposed). With a proper exposure, there is a full range of tones from light to dark, detail in the highlights and shadows, and good image color. Exposure settings can also be used for creative effect — using a fast shutter speed can freeze motion, while using a slow shutter speed can produce an artistic blur. A wide aperture (large lens opening) is used to limit the image area, from front to back, that appears sharp (this can make the subject stand out); a narrow aperture (small opening) is used to record everything the lens “sees” as tack-sharp. With judicious use of these controls and, in some cases, the introduction of flash to bring up the light levels, photographers have the tools needed to craft powerful portraits and capture the majesty of nature.

Exposure Digital Field Guide, Borders Edition is a condensed e-book version of the printed book Exposure Digital Field Guide. It walks you through the basics of good exposure, achieved by adjusting ISO, aperture, and shutter speed in different combinations to create the perfect image. Then it shows you how to achieve perfectly exposed portraits, event and action shots, nature images, and nighttime photos.

Secrets of exposure revealed, with a bonus color checker card included Exposure is the number one topic that digital photographers want to know about. This full-color book fits in your camera bag and provides all the information you need on this very important aspect of digital photography. Exposure involves combining ISO, aperture, and shutter speed in different variations to accomplish your vision of the perfect image. Exposure Digital Field Guide takes you through the complex techniques of good exposure, taking you from hobbyist to serious amateur photographer. Explains how to adjust shutter speed and aperture to control the amount of light hitting the camera's light sensor Teaches you how to "see the light" for the perfect exposure Helps you gain confidence as you move from automatic controls into manipulating the elements of exposure for specific results Packed with stunning full-color photographs to illustrate what you can achieve Provides suggested settings for various shooting situations and subjects Includes a tear-out color checker card to help you maintain true color Fits in your camera bag for ready reference in the field Exposure Digital Field Guide helps you master one of the most complex and intricate elements of digital photography.

New and updated techniques for working with exposure Exposure involves a variety of skills, but once mastered, can turn a hobbyist into a bona fide photographer. This hands-on resource dissects the components of exposure—ISO, aperture, shutter speed—and shows how they work together to capture the photographer’s vision. You’ll learn how to leave the safety of automatic settings and understand how controlling the settings can result in beautiful photos. Stunning photos of people, wildlife, and landscapes serve to inspire you to practice your new skills in exposure and create memorable and frame-worthy photos. Unveils the many intricate levels of exposure and clearly explains how to master each one so that you can capture amazing photos Encourages you to apply each of the techniques you learn with patience and experimentation when photographing people, wildlife, landscapes, or any other subject matter Details the essentials for taking frame-worthy photos in a variety of challenges, such as action, night scenes, low light, bad weather, and more Features updated, stunning, and inspiring full-color photos throughout Expose yourself to the fantastic and unparalleled advice contained within the pages of Exposure Photo Workshop, Second Edition!