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Optical zoom
| Глоссарий терминов по видеокамерам |
- Means that the camera has a real multi-focal length lens, this is not the same as a digital zoom which magnifies the center portion of the picture.
- Another name for a zoom lens, which is a lens that enables the user to change the magnification ratio, i.e., focal length of the lens, either by pushing, pulling or rotating the lens barrel. unlike variable focal length lenses, zooms are constructed to allow a continuously variable focal length, without disturbing focus.
- Means that the camera has a real multi focal length lens, this is not the same as a “digital zoom” which magnifies the centre portion of the picture. optical zoom gives better quality than a digital zoom.
- The adjustment of the magnification of a content area or an object (such as a photograph). developers can specify css (using just one line) to enable an element to be zoomed by the user via touch, mouse, and keyboard. this is visually zooming in on an image or document, etc.. when you zoom, the thing you’re looking at gets bigger, maintaining proportionality
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Optical, английский
- Ranging, identification and communication system оптическая [лазерная] система измерения дальности, опознавания и связи
- That part of the electromagnetic spectrum covering the spectral range from the far-infrared to the ultra-violet. it is a superset of the visible and infrared spectral regimes.
- N оптический recognition optimality n оптимальность theory 1 наименования населённых пунктов – городов, посёлков, деревень и проч. – как предмет изучения лингвистики. 2 наука об именовании. 3 раздел языкознания, занимающийся изучением собственных имён; совокупность всех собственных имён. 4 компонент слога: начальный согласный или консонантная группа. 5 с логически равноправными членами. 6 выражается разной степенью одного и того же признака.
Optical (equipment), английский
Оптическое оборудование
Optical access network, английский
Оптическая сеть доступа optical add/drop multiplexer оптический мультиплексор ввода-вывода optical add/drop multiplexing оптическое мультиплексирование методом добавления/ответвления каналов
Optical add/drop multiplexer, английский
Optical admittance diagram, английский
Optical aimpoint guidance system, английский
Оптическая система самонаведения
Optical aircraft stopping device, английский
Optical amplifier, английский
- A device that amplifies light without converting it to electrical signal. types include the edfa, raman, and soa
- A device that amplifies an input optical signal without converting it into electrical form. the best developed are optical fibers doped with the rare-earth element erbium.
- Оптический усилитель
Optical anomaly, английский
Optical atmospheric qualities in europe, английский
(program) программа исследования оптических свойств атмосферы над странами западной европы орс уел the control indicated is operational control указанное управление является действующим
Optical attenuators, английский
Devices which can reduce the optical power e.g. of a light beam
Optical automatic ranging, английский
Автоматический лазерный дальномер «оптар»
Optical axis, английский
- An imaginary line at right angles to the surfaces of a lens and passing through its optical center.
- The line that passes through the center curvature of optical surfaces.
Optical axis, lens axis, английский
The imaginary line that extends straight out from a lens.
Optical bandpass, английский
The range of optical wavelengths which can be transmitted through a component.
Optical beam, английский
Optical beam;, русский
Optical black, английский
Optical brightener, английский
1. a colorless compound that, when applied to fabric, absorbs the ultraviolet radiation in light but emits radiation in the visible spectrum. 2. fluorescent materials added to polymer in manufactured fiber production that emit light in the visible spectrum, usually with a blue cast.
Optical bypass switch, английский
Блок оптического обхода; оптический переключатель optical cable оптический кабель
Optical cable entries, английский
Magnification, английский
- The ratio of image to object size in an optical system. may be real (linear) or apparent (angular). milliradian (mrad)1/1000th of a radian, or 0.0573 degrees; the angle whose tangent is 0.001.
- The increase in the apparent or perceived size or subtended angle of an image in relation to actual size of object.
- Увеличение ~ of lens увеличение лупы
- The power of a microscope (or lens) to produce an image that appears larger than the actual specimen, expressed as a factor of the actual size
Constructed, английский
Построенный
Continuously, английский
Disturbing, английский
Разрушение; нарушение
Adjustment, английский
- Регулировка; перестановка; корректировка
- Поправка
- A specific directional high-speed movement of a joint performed by a chiropractor
- In marine insurance, the ascertaining and finally settling the amount of
- A change to an account to correct or update the balance.
- Корректировка
Photograph, английский
- A picture taken with a camera, which uses the chemical action of light on sensitive film verb to take a picture of something with a camera
- Фотография, фотоснимок
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Orf, английский
- Olympus raw format. the unprocessed image format created by olympus e10, e20 and c-5050 zoom cameras.
- (olympus raw format). the un-processed image format created by modern olympus digital slr’s and high end digicams.
Oled - organic light emitting diode, английский
Oled organic light emitting diode newly developed display technology that could replace lcd. oled does not require a backlight like lcd displays and therefore is more energy efficient which is important to battery-operated portable devices. it also offers increased contrast and a better viewing angle which means it can be more easily viewed in bright (sunlight) conditions.
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