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Lateral color
| Fiber Optic Glossary |
An off-axis lens aberration resulting from a variation in lens focal length as a function of wavelength.
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Color, английский
- Цвет; цветовой
- N амер. цвет (см. тж. colour)
- A diamond’s tint. color is determined by comparing each diamond to a set of authenticated master diamonds scaled from colorless (d) to saturated (z).
- Diamond ‘color’ is graded on a scale from d (colorless) to z (light yellow or brown). a diamond graded as colorless allows more light to pass through the stone making it sparkle more and increases the overall value.
- Description or class in which body coat color and pattern, not conformation is a deciding factor (e.g., palomino, dun factor, etc.).
- An attribute of an object that produces different sensations on the eye as a result of the way the object reflects or emits light.
- Vision sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others), and lightness.
- Зрительное ощущение, с помощью которого люди различают свет разного оттенка (преобладающих длин волн), насыщенности (степени, в которой эти излучения преобладают над другими) и легкости.
- Visual sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others) and lightness.
- Aspect of visible light sometimes used to identify wavelength or spectral band, as in two-color radiometry (meaning a method that measures in two spectral bands); also used conventionally (visual color) as a means of displaying a thermal image, as in color thermogram.3
- Visual sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others) and lightness. see also vision.
- Visual sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others), and lightness. see also vision. 494 glossary c
- Visual sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others) and lightness.3
Color, латинский
Color, испанский
Color (moods and emotions), английский
Color plays a role in affecting viewer`s moods and appetites. tip: use a light hand.
Color abrasion, английский
Color changes in localized areas of a garment resulting from differential wear.
Color absor, английский
Color accutance improvement, английский
Color add lens, английский
Линза "добавить цвет"
Color aditivo, испанский
Color atenuado, испанский
Vea color no sólido.
Color average tool, английский
Tool that is used by dragging the eyedropper tool across a selection of graphics or various solid colors on a web page and thereby determining the average color spectrum.
Color azul-verde, испанский
Color balance, английский
- The accuracy with which the colors captured in the image match the original scene.
- The color balance of a film refers to the kind of light under which it will faithfully render color without the need for filters. most films are daylight-balanced, which means that in daylight, or with a daylight balanced flash, colors will be true. a tungsten-balanced film can be used under certain types of artificial light to give true colors without filters or special printing techniques.
- A feature that lets the user change the overall color and tonal values of an image or object through three parameters: source lighting, saturation, and color balance.
Color balance filter, английский
Фильтр "баланс цветов"
Color banding, английский
Равномерное распределение цветов; равномерная закраска; цветовые полосы
Color bar, английский
Color bars, английский
- A pattern generated by a video test generator, consisting of eight equal width color
- A pattern generated by a video test generator, consisting of eight equal width color bars. colors are white (75%), black (7.5% setup level), 75% saturated pure colors red, green and blue, and 75% saturated hues of yellow, cyan and magenta (mixtures of two colors in 1:1 ratio without third color).
Color bars (шкала цветных полос), английский
Образец, формируемый тестовым генератором телевизионных сигналов, состоящий из восьми цветных полос равной ширины.
Color bars and tone, английский
A color standard test pattern used by the television industry to adjust equipment to standard levels. the tone is generated at a certain preset frequency so that audio levels can be set.
Color blend, английский
Цветовой переход
Color blender, английский
Цветовой переход; смеситель (в графике)
Aberration, английский
- A term from optics that refers to anything affecting the fidelity of the image in regards
- A term from optics that refers to anything affecting the fidelity of the image in regards to the original scene.
- A distortion of image quality or color rendition in a photographic image caused by optical limitations of the lens used for image capture. aberrations commonly show up in the form of halation around high-contrast portions of the image, or “smearing” of color toward the edges of the frame. aspheric lens surfaces and advanced lens coatings are often used in more expensive or complex lenses as a means of reducing aberrations. for more on this subject, see the explora article, “optical anomalies and lens corrections explained.”
- Any flaw introduced during the manufacturing or grinding of a spectacle lens that can result in image blur. it may be inherent in the lens design or may result from an error in processing.
- An action or growth which is not usual or expected
- An apparent change of place, or alteration of their mean position, in the fixed stars, caused by the earth`s orbital movement.— aberration of a planet signifies its progressive geocentric motion, or the space through which it appears to move, as seen from the earth, during the time which light occupies in passing from the planet to us.—crown of aberration is a spurious circle surrounding the proper disc of the sun.—constant of aberration, or amount of displacement in the sun`s longitude, arising from
- In celestial navigation, the apparent displacement of a heavenly body due to the observer’s motion.
Wavelength, английский
- Light is made up of electromagnetic waves; wavelength is the crest (peak)-to-crest distance between two adjacent waves.
- Для оптических сетевых устройств длина волны светового потока составляет 850, 1300, 1310 и 1550 нм
- The optical term for frequency. fiber optics generally uses the 850 nm, 1300/1310 nm, 1550 nm and 1625 nm wavelengths for transmission purpose due to the marriage of performance with light sources, optical fibers, and optical detector technologies
- Distance in the direction of propagation of a periodic wave between two successive points at which the phase is the same. tel 203•377•8282 fax 203•378•2457 e-mail res_sales@oriel.com url www.oriel.com 9-17 polarization lenses optics prisms & filters beam splitters windows, substrates & mirrors properties of optical coatings optical materials
- The length of the light wave, usually measured from crest to crest, which determines its color. common units of measurement are the micrometer (micron), the nanometer, and the angstrom unit.
- The spatial period of a plane wave
- The distance between "waves" in the electromagnetic field, specified as angstroms or nanometers.
- The distance an electromagnetic wave travels in the time it takes to oscillate through a complete cycle. wavelengths of light are measured in nanometers (10-9 m) or micrometers (10-6m).
- The linear distance occupied by one complete cycle of vibration of an energy form from any given point to the next point characterized by the same phase.
- For light waves or sound waves, the distance between two successive points of a periodic wave in the direction of propagation, in which the oscillation has the same phase; the distance the wave travels in one period. for light waves three common units of wavelength are: micrometer, nanometer, and angstrom. wave molding, oundy molding, swelled chamfer, undulating molding, undy
- Длина волны wax 1. воск 2. парафин 3. пластичная глина way 1. путь; дорога 2. проход; переход 3. колея 4. направление, сторона 5. амер, расстояние
- The physical length between corresponding points of successive cycles of a wave. low frequencies have long wavelengths; high frequencies have short wavelengths.
- The distance between the crests of a wave in a radio signal, measured as the speed of light divided by the frequency in- hz.
- The distance between one peak of a wave and the next peak
- Light is measured by its wavelength (in nanometers) or frequency (in hertz). one wavelength. equals the distance between two successive wave crests.
- The distance between two points having the same phase in two consecutive cycles of a periodic wave, along a line in the direction of propagation.
- Distance between repeating values of a wave — for example, the distance from one peak to the next peak on a sine wave. wavelength is a fundamental descriptor when discussing wave behavior, system sensitivity, and diffraction effects.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave. wavelength is generally measured in nanometers when considering uv-a radiation (for example, 365 nm). compare frequency.
- Distance between repeating units of a wave. for example, the distance from one peak to the next peak.
- Distance needed in the propagation direction for a wave to go through a complete cycle.7,21
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Law of refraction, английский
N1 sin i = n2 sin r n1 = index of medium before refraction n2 = index of medium after refraction i = angle of incidence r = angle of refraction
Infinite conjugates, английский
The object and image points for a lens focused at infinity (for practical purposes, any distance greater than 25 times the lens focal length).
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