X
X-axis: The horizontal axis in a coordinate system, often used in graphs or when discussing image dimensions.
X-Division: A compositional technique that divides the frame into two equal parts using an X shape to guide the viewer’s eye.
Xenon Flash: A type of high-intensity flash used in photography that produces bright, white light.
XLR Connector: A type of electrical connector used in high-end audio recording equipment, often used in videography.
XMP (Extensible Metadata Platform): A standard used for storing metadata about images.
X-Resolution: The horizontal resolution of an image, typically measured in pixels per inch (PPI).
X-Rite ColorChecker: A tool used by photographers to ensure accurate color reproduction during editing.
X-Series: A line of cameras and lenses produced by Fujifilm, known for their retro design and high image quality.
X-Sync: The maximum shutter speed at which a camera can synchronize with a flash.
X-Trans Sensor: A unique sensor design by Fujifilm that uses a different color filter array to reduce moiré without the need for an optical low-pass filter.
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Y
Yaw: A camera movement in which the camera rotates horizontally left or right on its central axis.
Y-Axis: The vertical axis in a coordinate system, often used in graphs or when discussing image dimensions.
Yellow Filter: A filter used in black-and-white photography to enhance contrast in skies and reduce haze.
Yellow Tone: A color cast in a photograph that gives the image a warm, yellowish hue, often corrected using white balance adjustments.
Yin-Yang Composition: A balanced composition technique that places light and dark elements in harmony, inspired by the yin-yang symbol.
Y-Lighting: A lighting technique where the primary light source is positioned to create a “Y” pattern of light and shadow.
Yoke: A mounting bracket used in lighting setups to support and adjust the angle of a light fixture.
Yongnuo: A brand known for making affordable flashes, lenses, and photography accessories.
Yottabyte (YB): A unit of digital storage, equivalent to one septillion bytes, used for vast data storage needs, though rarely relevant to photography.
YUV Color Model: A color model used in video processing that separates brightness from color information.
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Z
Z-Axis: The depth axis in a three-dimensional space, representing the distance from the camera to the subject.
Z-Depth: A measurement of the distance between the camera and the subject, often used in 3D modeling and video production.
Zebra Stripes: A camera feature that highlights overexposed areas of an image using striped patterns.
Zigzag Composition: A technique where leading lines form a zigzag pattern to guide the viewer’s eye through the frame.
Zone System: A photographic technique for determining optimal film exposure and development, introduced by Ansel Adams.
Zoom: An increase of the magnification of an image of a distant object by means of a zoom lens.
Zoom Burst: A creative effect achieved by zooming the lens during a long exposure, creating radial blur lines that draw focus toward the center.
Zoom Creep: When a zoom lens unintentionally changes focal length due to its weight or loose mechanics.
Zoom Lens: A lens with a variable focal length, allowing the photographer to zoom in or out without changing lenses.
Zoom Ring: The rotating part of a zoom lens that changes the focal length.
Z-Stop: A term sometimes used in videography to refer to a focus stop or a physical limit placed on the lens during focus pulls.
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