From camera selection to enhanced exposure, everything necessary to capture underwater digital images is available in this handy reference. Photographers will learn how to select, test, and use digital cameras for technically perfect images, adapt traditional photo techniques to underwater conditions, confidently shoot and light underwater images for great exposure, and remedy common problems that plague underwater photographers. Helpful hints on maintaining, cleaning, transporting, and insuring a digital camera are included. With full-color images that both instruct and inspire, this handbook provides information on every conceivable aspect of creating the right conditions for beautiful underwater photographs.

Simplifying the seemingly difficult and expensive art of underwater photography, this accessible investigation outlines the four elements of success: focus, exposure, composition, and subject. Beginning with an overview of necessary diving skills, this survey reviews these four categories in detail, depicting how to obtain superior results even without the latest and greatest equipment. Maintenance and first-aid tactics are presented as well, reducing the chance of disappointing malfunctions during a dive. Also covered is the importance of developing a photography plan beforehand—both for the safety of the divers and the protection of the underwater environment. Concluding with post-shoot techniques for choosing the best frames, cropping photos for printing, and the top methods of presentation, this examination demonstrates how underwater images can be used to share the world of diving while promoting important conservation efforts.

Designed for photographers who already have strong diving skills and understand basic photographic techniques, this reference defines what advanced underwater photography is while teaching the skills necessary to create professional-quality images. Opening with a quick overview of the basics—such as exposure, focus, subject selection, and composition—the author then expands on each of these topics, showing the techniques pros use to achieve truly stunning images. A major factor in advancing beyond the basic level of underwater photography is moving from a point-and-shoot or semi-adjustable camera to using a full-featured digital SLR camera. The myriad equipment choices available when making this transition—including cameras, lenses, underwater housings, and the lighting units designed to be used with them—are explained, as are their respective advantages and shortcomings. Because both beginning and advanced underwater photographers can have equipment-related issues, a trouble-shooting section is included to ensure that minor equipment problems won’t ruin a costly dive trip.

There is an astonishing world just waiting to be photographed underwater. With marine biologist Dr Alexander Mustard as your guide you can learn all you need to know to explore the amazing creatures and landscapes that lie beneath the surface. From information about diving equipment and cameras, to crucial advice on understanding and controlling light underwater, this book provides all the background you need before you take the plunge. Topics covered include wide-angle light, macro lighting, ambient light and macro techniques

Using the digital darkroom to perfect underwater images, this guide is loaded with tips on how to finesse, fine-tune, retouch, and enhance underwater film scans and digital images with Adobe Photoshop. This comprehensive look at the required setup for a digital darkroom outlines the necessary hardware, monitor calibration, and room lighting, in addition to providing a survey of the top editing tools and descriptions of the most tried-and-true correction techniques. Step-by-step instructions explain how to group underwater images for editing; approach corrections for images that require a multi-step enhancement process; and choose the right output options for printed images, video, slide shows, and Web viewing.

While light is required to make a photograph, light alone is not enough. More often, it is the way the light has been modified and shaped that brings an image to life. In this book, Glenn Rand and Tim Meyer offer a comprehensive approach to the tools and techniques photographers can use to shape the light—creating the style, energy, emotion, and feeling that make a photograph exceptional. Clear text is paired with ample before-and-after images and diagrams to make learning easy. Beginning with the physics of light, the authors show you how to predict light’s interaction with the surface of the subject/object you are photographing. Based on this, you can begin to make informed decisions about what kinds of modifiers will help you achieve the look you want. Using softboxes, umbrellas, masks, gels, reflectors, and more, you’ll learn to precisely control the light’s diffused edge and ratio for precise, flawless results.

Underwater Archaeology: The NAS Guide to Principles and Practice provides a comprehensive summary of the archaeological process as applied in an underwater context. Long awaited second edition of what is popularly referred to as the NAS Handbook Provides a practical guide to underwater archaeology: how to get involved, basic principles, essential techniques, project planning and execution, publishing and presenting Fully illustrated with over 100 drawings and new colour graphics New chapters on geophysics, historical research, photography and video, monitoring and maintenance and conservation

Covering every aspect of creating portraits in available light, acclaimed professional photographer Doug Box provides tips for finding great natural light, practical approaches for optimizing exposure, and techniques for posing subjects for the most flattering effects. For those situations when “perfect” available light can’t be found, readers are shown how to modify ambient light to suit their purposes—or give it a bump in intensity with a little pop of flash. Additional topics touched upon include proper lens selection, calculating exposure, managing ambient light both indoors and out, shooting at night, and more. A discussion of applying the many techniques to nature and wildlife, travel, and sports photography rounds out this all-encompassing guide to working with available light.