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Practical light
| Light Glossary |
A prop light seen in the shot which can be operated by the talent; sometimes doctored to control brightness, color, or coverage.
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Light, английский
- Space in a window sash for a single pane of glass. also, a pane of glass.
- Electromagnetic radiation in the spectral range detectable by the human eye (approx. 380 to 720nm).
- Light refers to a fragrance that’s not heavy – go figure!
- Electromagnetic radiation detectable by the eye, ranging in wavelength from about 400 to 750 nm.
- Свет; огонь; лампа 326
- Свет; огонь; лампа
- The region of the electromagnetic spectrum that can be perceived by human vision, designated by the visible spectrum and nominally covering the wavelength range of 400-770 nm. in optical communications, it includes the much broader portion of the electromagnetic spectrum that can be handled by the basic optical techniques used for the visible spectrum. this region is not clearly defined but may be considered to extend from the near-ultraviolet region of approximately 300 nm, through the visible region, and into the mid-infrared region to 30,000 nm
- Electro-magnetic radiation with wavelengths in the spectral bandwidth perceived by the human eye (ca. 400 - 700 nm).
- Usually refers to the visible spectrum. the range of electromagnetic radiation frequencies detected by the eye, or the wavelength range from about 400 to 700 nanometers. the term is sometimes used loosely to include radiation beyond visible spectrum limits.
- Electromagnetic energy defined as visible energy between 380 -780nm range.
- (1) the radiant energy which, after entering the eye, provides the initial stimulus for sight, (2) electromagnetic radiations visible to the human eye which gives rise to the sensation of vision by stimulating the rod and cone cells of the retina; absence of darkness.
- Свет, освещение, огон?к
- The energy that makes things bright and helps a person to see there’s not enough light in here to take a photo.
- Огонь судна или маяка
- Огонь (навигационный)
- [1] the correct name for a lighthouse. [2] the proper term for a navigation light. [3] the glass in a port or other opening in the hull, whether hinged or fixed.
- Глобальная гипертекстовая система для поддержки жизненного цикла по
- A generally non-sweet, non-cloying fragrance where the fresh note is predominant. often formulated as an eau fraiche or deodorant cologne for all-over body wear in warm climates or for sports.
- Свет. радиация (см. radiation), способная стимулировать орган зрения (видимое излучение) (вмо).
- Visible radiation; radiant energy that can excite the retina and produce a visual sensation; visible portion of the electromagnetic spectrum, from about 380 to 800 nm.
- Radiant energy that can excite the retina and produce a visual sensation. the visible portion of the electromagnetic spectrum extends from about 400 to 800 nm.2,6 lighting, back: placement of light source and image sensor on opposite sides of the test object, used when the silhouette of a feature is important. lighting, flash: see lighting, strobe. lighting, front: placement of light source and image sensor on the same side of the test object. lighting, strobe: lighting that flashes intermittently at a rate that may be adjusted and is often perceived as a flicker, used to image moving objects or still objects with potential movement. 312 visual testing lighting, structured: combining a light source with optical elements to form a line or sheet of light.
- Electromagnetic radiation that can excite the retina and produce a visual sensation. the visible portion of the electromagnetic spectrum extends from 400 to 760 nm.
- Electromagnetic radiation that falls within the human eye’s response range.
- Photopic vision.
Light, английский
Light & heavy, английский
A light fragrance is balanced toward the top notes. a heavy fragrance is balanced towards the bottom notes.
Light (adj), английский
Having a font weight that corresponds to a weight class value of 300 according to the opentype specification.
Light (crude) oil, английский
Легкая нефть. нефть с плотностью не более 0,855 г/куб.cм
Light (en) ing, английский
Освещение
Light - and - shade, английский
Light - gauge section, английский
Light - weight section, английский
Light activated silicon controlled rectifier, английский
Light actuated solid state plckoff, английский
Light adaptation, английский
Ability of the eye to adjust itself to an increase in the intensity of light.
Light adapted vision, английский
See photopic vision.
Light aggregate, английский
Light air, английский
- Beaufort force 1. sustained wind speed between 1 and 3 knots. ripples with the appearance of scales are formed, but without foam crests.
- Легкий ветер
- Force 1 on the beaufort scale (winds 1–3 knots = 1.15-.45 mph = 1.85–5.56 km/h).
Light airborne asw vehicle, английский
Легкий противолодочный вертолет или самолет
Light airborne attack vehicle, английский
Легкий штурмовик
Light airborne multipurpose (system), английский
Легкий многоцелевой вертолет «лэмп»
Light airborne multipurpose system, английский
Легкая авиационная многоцелевая система; легкий многоцелевой военный вертолет «лэмп»
Light aircraft binary information link, английский
Линия передачи данных в двоичном коде для легких самолетов
Light aircraft carrier, английский
Brightness, английский
- Term for the intensity of illumination of a reproduced video picture.
- The attribute of visual perception in accordance with which an area appears to emit or reflect more or less light (this attribute of color is used in the color model hsb - hue, saturation, brightness). see lightness.
- A term to indicate the relative amount of light intensity available. brighter is more light, dimmer is less light. in an infrared system, the brightness control may affect actual image intensity or it may change the temperature range displayed. either eff
- The attribute of visual perception in accordance with which an area appear to emit more of less light. (luminance is the recommended name for the photo-electric quantity which has also been called brightness.)
- In ntsc and pal video signals, the brightness information at any particular instant in
- Яркость
- The value of a pixel in an electronic image, representing its lightness value from black to white. usually defined as brightness levels ranging in value from 0 (black) to 255 (white).
- In ntsc and pal video signals, the brightness information at any particular instant in a picture is conveyed by the corresponding instantaneous dc level of active video. control is an adjustment of setup (black level, black reference).
- Is strictly defined as an attribute of a visual sensation according to which an area appears to emit more or less light. we sometimes misuse the term brightness in this catalog instead of the more correct “luminance.” luminance, used for sources, is the luminous flux in an elemental beam from a given point per unit area per solid angle in the specified direction.
- The visual sensation of the luminous intensity of a light source. the brightness of a laser beam is most closely associated with the radiometric concept of radiance.
- A term mostly used in a qualitative way, related to the output power and beam quality of a laser; quantitatively
- The luminance of objects. the brightness of any area of the subject is dependent on how much light falls on it and how reflective it is. brightness range is the relationship we perceive between the light and dark subjects in a scene. brightness contrast is a judgment of the relative measure of that range, such as high, low, or normal. brightness values are sometimes referred to as ev (exposure values), a combination of aperture and shutter speed. brightness values in the scene are translated to tonal values on film.
- Value of a pixel in a digital image giving its value of lightness from black to white, with o being black and 255 being white.
- That attribute of visual perception in accordance with which a surface appears to emit more light or less light. now called luminance.
- The amount of light that is emitted by a computer monitor or picture displayed on the monitor.
- Яркость. для видеосигналов систем ntsc и pal
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Coffin light, английский
A rectangular soft light, often with an adjustable black skirt used to control spill. like the chicken coop and space light, it is hung over the set.
Dispersion, light dispersion, английский
A process whereby white light is separated into a spectrum of rainbowlike component wavelengths by, for example, a prism or raindrops.
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