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Focusing may refer to:
In optics, defocus is the aberration in which an image is simply out of focus. This aberration is familiar to anyone who has used a camera, videocamera, microscope, telescope, or binoculars. Optically, defocus refers to a translation of the focus along the optical axis away from the detection surface. In general, defocus reduces the sharpness and contrast of the image. What should be sharp, high-contrast edges in a scene become gradual transitions. Fine detail in the scene is blurred or even becomes invisible. Nearly all image-forming optical devices incorporate some form of focus adjustment to minimize defocus and maximize image quality.
Focusing is a psychotherapeutic process developed by psychotherapist Eugene Gendlin. It can be used in any kind of therapeutic situation, including peer-to-peer sessions. It involves holding a kind of open, non-judging attention to an internal knowing which is directly experienced but is not yet in words. Focusing can, among other things, be used to become clear on what one feels or wants, to obtain new insights about one's situation, and to stimulate change or healing of the situation. Focusing is set apart from other methods of inner awareness by three qualities: something called the "felt sense", a quality of engaged accepting attention, and a researched-based technique that facilitates change.
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Depth of field is the distance between the nearest and the furthest objects that are in acceptably sharp focus in an image. The depth of field is determined by focal length, distance to subject, the acceptable circle of confusion size, and aperture. A particular depth of field may be chosen for technical or artistic purposes. Some post-processing methods, such as focus stacking allow extended depth of field that would be impossible with traditional techniques.
A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), usually arranged along a common axis. Lenses are made from materials such as glass or plastic, and are ground and polished or molded to a desired shape. A lens can focus light to form an image, unlike a prism, which refracts light without focusing. Devices that similarly focus or disperse waves and radiation other than visible light are also called lenses, such as microwave lenses, electron lenses, acoustic lenses, or explosive lenses.
Focus on the Family is an American Christian conservative organization founded in 1977 in Southern California by psychologist James Dobson, based in Colorado Springs, Colorado. It is active in promoting socially conservative views on public policy. Focus on the Family is one of a number of evangelical parachurch organizations that rose to prominence in the 1980s. As of the 2015 tax filing year, Focus on the Family declared itself to be a church.
A camera is an optical instrument to capture still images or to record moving images, which are stored in a physical medium such as in a digital system or on photographic film. A camera consists of a lens which focuses light from the scene, and a camera body which holds the image capture mechanism.
ESPN is a U.S.-based sports television channel owned by ESPN Inc., a joint venture owned by The Walt Disney Company (80%) and Hearst Communications (20%). The company was founded in 1979 by Bill Rasmussen along with his son Scott Rasmussen and Ed Egan.
The International Union for Conservation of Nature is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable".
In photography, bokeh is the aesthetic quality of the blur produced in the out-of-focus parts of an image produced by a lens. Bokeh has been defined as "the way the lens renders out-of-focus points of light". Differences in lens aberrations and aperture shape cause some lens designs to blur the image in a way that is pleasing to the eye, while others produce blurring that is unpleasant or distracting . Bokeh occurs for parts of the scene that lie outside the depth of field. Photographers sometimes deliberately use a shallow focus technique to create images with prominent out-of-focus regions.
A focus group is a small, but demographically diverse group of people and whose reactions are studied especially in market research or political analysis in guided or open discussions about a new product or something else to determine the reactions that can be expected from a larger population. It is a form of qualitative research consisting of interviews in which a group of people are asked about their perceptions, opinions, beliefs, and attitudes towards a product, service, concept, advertisement, idea, or packaging. Questions are asked in an interactive group setting where participants are free to talk with other group members. During this process, the researcher either takes notes or records the vital points he or she is getting from the group. Researchers should select members of the focus group carefully for effective and authoritative responses.
The Ford Focus is a compact car manufactured by the Ford Motor Company and created under Alex Trotman's Ford 2000 plan, which aimed to globalize model development and sell one compact vehicle worldwide. The original Focus was primarily designed by Ford of Europe's German and British teams.
Focus Features LLC is an American film production and distribution company, owned by Comcast through Universal Pictures, a division of its wholly owned subsidiary NBCUniversal. Focus Features distributes independent and foreign films in the United States and internationally.
A chief technology officer (CTO), sometimes known as a chief technical officer or chief technologist, is an executive-level position in a company or other entity whose occupation is focused on scientific and technological issues within an organization.
An autofocus optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. An electronic rangefinder has a display instead of the motor; the adjustment of the optical system has to be done manually until indication. Autofocus methods are distinguished by their type as being either active, passive or hybrid variants.
In geometrical optics, a focus, also called an image point, is the point where light rays originating from a point on the object converge. Although the focus is conceptually a point, physically the focus has a spatial extent, called the blur circle. This non-ideal focusing may be caused by aberrations of the imaging optics. In the absence of significant aberrations, the smallest possible blur circle is the Airy disc, which is caused by diffraction from the optical system's aperture. Aberrations tend to get worse as the aperture diameter increases, while the Airy circle is smallest for large apertures.
The fighter is one of the standard playable character classes in the Dungeons & Dragons fantasy role-playing game. A fighter is a versatile, weapons-oriented warrior who fights using skill, strategy and tactics.
Micro Focus International plc is a multinational software and information technology business based in Newbury, Berkshire, England. The firm provides software and consultancy. The company is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.
Linguistics is the scientific study of language. It involves analysing language form, language meaning, and language in context. The earliest activities in the documentation and description of language have been attributed to the 6th-century-BC Indian grammarian Pāṇini who wrote a formal description of the Sanskrit language in his Aṣṭādhyāyī.
In geometry, the major axis of an ellipse is its longest diameter: a line segment that runs through the center and both foci, with ends at the widest points of the perimeter.
In film and television, drama is a genre of narrative fiction intended to be more serious than humorous in tone. Drama of this kind is usually qualified with additional terms that specify its particular subgenre, such as "police crime drama", "political drama", "legal drama", "historical period drama", "domestic drama", or "comedy-drama". These terms tend to indicate a particular setting or subject-matter, or else they qualify the otherwise serious tone of a drama with elements that encourage a broader range of moods.
The Ford Focus , also known as the Focus Mk III, debuted at the 2010 North American International Auto Show as a 2012 model. The cars shown were a 4-door sedan and 5-door hatchback, also debuting a new 2.0L direct injection I4 engine. A 5-door estate (wagon) was previewed at the Geneva auto show a month later.
Ford Motor Company is a multinational automaker that has its main headquarter in Dearborn, Michigan, a suburb of Detroit. It was founded by Henry Ford and incorporated on June 16, 1903. The company sells automobiles and commercial vehicles under the Ford brand and most luxury cars under the Lincoln brand. Ford also owns Brazilian SUV manufacturer Troller, an 8% stake in Aston Martin of the United Kingdom and a 32% stake in Jiangling Motors. It also has joint-ventures in China, Taiwan, Thailand, Turkey, and Russia. The company is listed on the New York Stock Exchange and is controlled by the Ford family; they have minority ownership but the majority of the voting power.