Adobe Camera Raw is frequently updated to support the newest camera models. When you add an adjustment layer, a mask is also automatically created, so that the effect can be applied to a lesser extent (or not at all) in particular areas of the image.Ī plugin included with Photoshop and Photoshop Elements that enables users to process and edit raw files. The adjustment can be altered, hidden or removed at any point. Like a red Cellophane overlay on a print, an adjustment layer will alter the appearance of layers below it, but not actually alter their content, making adjustment layers a cornerstone of reversible, ‘non-destructive’ editing. This is a layer containing an image adjustment or effect instead of image content. ![]() Together with Fred Archer, he formulated the Zone System as a way to determine the optimum exposure for a negative. His black-and-white landscapes of the American West, and particularly Yosemite National Park. In photography, this term refers to images that concentrate on aspects of a subject such as shape, form, color and texture, instead of a straightforward representationĪdams (1902-1984) was an influential American photographer, acclaimed for Read more: What are lens aberrations? Lens defects explained (opens in new tab) Read more: Video jargon explained AĪn optical fault in a lens that creates a less-than-perfect image. Most video in consumer cameras uses 8-bit capture (just as JPEG images from cameras are 8-bit), but more advanced video cameras may offer 10-bit capture, which gives more editing leeway later on in post production. Read more: What is 8K? (opens in new tab) It doubles the horizontal and vertical resolution of 4K video and is to 4K what 4K is to full HD. Read more: What is 5G? (opens in new tab)ĨK video is a new, high-resolution video standard for video with a horizontal resolution of around 8,000 pixels. Using higher frequencies with much shorter wavelengths than 4G, 5G networks can far exceed fibre-optic networks, but wirelessly. Read more: What is 4K? (opens in new tab)ĥG simply means the fifth generation of standards for mobile networks. ![]() Video with a horizontal resolution of around 4,000 pixels, including 4K UHD (3,840 pixels wide) and C4K (4,096 pixels wide). Read more: What is a 360 camera and how do you use them? (opens in new tab) 1-9Ī camera with two back to back 180+ degree fisheye lenses that can capture a full spherical view of the world around the camera. In addition to the gear and techniques, we also pull out some of the most influential photographers and inventors from the history of photography. From the letters found on lenses, through the names of obscure lighting accessories, in the glossary below you will find a full A to Z of what these terms mean. With a history stretching back almost 200 years, the dictionary of photographic terms has grown enormously.
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