Understanding ISO takes patience, but it is the key to good photography. ISO stands for International Standards Organization, the standardized industry scale for measuring light. In Digital Photography, ISO measures the sensitivity of your camera’s image sensor. In this free video, world renowned outdoor photographer Ian Plant gives you guidance on understanding ISO. As he explains, the lower the ISO number the less sensitive your camera is to light and the finer the grain. Higher ISO settings are generally used in darker situations to get faster shutter speeds, but the images will suffer from digital noise and slightly degrade the quality. If you are in a shooting situation where the light is changing fast such as sports or wildlife, you might want to use your camera’s auto ISO setting.
The old prison yard. Outdoor setting. Light sky. Dark stone. Professional photographer and instructor, Tony Sweet, explains, “This is the perfect candidate for an HDR photo, from deep shade to bright sunlight.” You will learn that fast exposures work best in this type of exterior setting in order to minimize ghosting of the moving clouds.…Watch Now >>
How do you go about HDR processing the prison cell dominated by dark shadows? In this tutorial, post-production instructor, Tony Sweet, will take you through the steps. “I shot very long exposures,” he explains, “and this helped capture the details.” In Photomatix tone mapping, he starts with the default setting and makes the adjustments including…Watch Now >>
In this high dynamic range photography tutorial, the challenge is to include all the intricate details: religious murals, chipped wall paint, hard sunlight patterns, and deep shadows. In this video course, professional photographer and instructor, Tony Sweet, will show you how to combine all the lighting elements. Tony uses manual bracketing at f22. On either…Watch Now >>
After capturing the prison yard in extreme lighting conditions, how would you go about processing the yard? Post-production instructor, Tony Sweet, walks you through the steps to achieve the final HDR photograph. Using Photomatix software, he discovers haloing around the clouds and pulls back the strength. In the default setting, Tony makes general adjustments: white…Watch Now >>