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What is another name for an Ellipsoidal reflector spotlight

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Explanation: The ellipsoidal spotlight reflector, or ERS has received several names over the years. The stage designers have long called it Leko Ellipsoidal reflector spot (abbreviated to ERS, or colloquially ellipsoidal or ellipse) is the name for a type of stage lighting instrument, named for the ellipsoidal reflector used to collect and direct the light through a barrel that contains a lens or lens train Ellipsoidal Reflector Spotlight, ERS, or just Ellipsoidal is the correct generic name for a large class of lighting instruments more commonly called Leko, Source Four, or Profile Spot (in Europe and other non-US locations)

What are to different names for Ellipsoidal Reflector Spotlight? ERS and Leko. Ellipsoidal Reflector Spotlight-a highly efficient lighting instrument with a reflector shaped like an ellipsoid What is another name for the Scrim? Gauze. Name three lighting accesories. Barndoor, Gel Frame, Gobo Ellipsoidal Reflector Spotlight may also be referred to as Profile Spotlights (especially in Europe) because the beam can be shaped to the profile of an object. Theatre professionals may refer to it as an ellipse or ellipsoidal. Source Four is a brand name, and that term is used too

Ellipsoidal reflector spotlight. Another name for Leko. ellipsoidal. Leko's reflector type. second. In a Leko, light passes through the _____ focal point. focal point. point where all the light passes through. control. second focal point in a Leko allows for better ____

An ellipsoidal reflector spotlight A Lekolite (often abbreviated to Leko) is a brand of ellipsoidal reflector spotlight (ERS) used in stage lighting which refers to the half- ellipsoidal dome reflector within which the instrument's lamp is housed In 1923, a GE engineer named Frank Benford developed the optics for an ellipsoidal reflector spotlight.However, it was not until about 1933 that GE was able to develop a suitable lamp that could withstand the heat inside the ellipsoidal reflector. GE offered two lamps to the market: the T-12 medium prefocus base adopted by Century Lighting in their Leko ERS, and a medium bi-post T-14 adopted. Ellipsoidal Reflector Spotlight (ERS, Ellipsoidal, Leko, Source4)- uses an ellipsoidal reflector with a PC lens or lenses in front. ERS are the most efficient spotlight type; an ERS can illuminate efficiently from a distance, so is the best instrument for FOH (Front of House) lighting, from the Beams, Coves, and Bacony Fronts positions

Find 24 ways to say SPOTLIGHT, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus So an obvious question is why do we use (or did use for a long time) the term leko and Kliegl as the generic term for an ellipsoidal reflector spotlight? I have a story about that as well for. A spotlight that embodies an ellipsoidal reflector and framing shutters, and sometimes an iris and pattern slot. End Prong Base A lamp base, 1/2 deep, with two flat, parallel contacts protruding from the bottom The venerable 360Q is a compact, rugged ellipsoidal spotlight which produces a high intensity sharp or soft-edged beam. This lightweight luminaire is outfitted with an efficient, specially facetted reflector specifically designed for the new generation of 575 watt tungsten halogen lamps. The reflector has over 700 mirror polishe The name Leko is a contraction of the original manufacturer's names (Joseph Levy and Edward F. Kook - founders of Century Lighting). Likewise Leko is the abbreviated form of Lekolite which is an ERS brand that is used to illuminate a stage and refers to the to the half-ellipsoidal dome reflector within which the instrument's lamp is housed

What is another name for an ellipsoidal reflector

  1. Altman 360Q ellipsoidal stage light (sometimes called aleko This is the basic spotlight for theater lighting. Making a hard-edge circle of bright light from a distance. From 20' The double 6 x 9 lens barrel casts a circle of light about 13' diameter. This light has a slot for a gobo pattern holder
  2. The ellipsoidal reflector spotlight, or ERS, has been called by various names through the years. Theater professionals may refer to it as an ellipse or ellipsoidal. Source Four is a brand name, and that term is used, too. You may also hear long-time stagehands call it a Leko, pronounced LEE-koh
  3. Where does the ellipsoidal spotlight get its name? Ellipsoidal reflector light (abbreviated to ERS, or colloquially ellipsoidal or ellipse) is the name for a type of stage lighting instrument, named for the ellipsoidal reflector used to collect and direct the light through a barrel that contains a lens or lens train
  4. Ellipsoidal reflector spotlight (ERS) is the name for a type of stage lighting instrument, named for the ellipsoidal reflector used to collect and direct the light through a barrel that contains a lens or lens train. (They have mostly two lenses which could give us a sharp light beam)
  5. A Lekolite (often abbreviated to Leko) is a brand of ellipsoidal reflector spotlight (ERS) used in stage lighting which refers to the half-ellipsoidal dome reflector within which the instrument's lamp is housed. Find out all about it here. Similarly one may ask, what are ellipsoidal lights used for
  6. The part of an ellipsoidal spotlight that contains the reflector, i.e., not the lens barrel or the cap. Short for Grip Head or Ball Head. Hertz. A unit of measurement for the Frequency of alternating current, i.e., one cycle per second. Highboy (Hiboy) A heavy-duty stand designed to hold light sources or heavy grip equipment
  7. The Chauvet DJ EVE E-50Z is an LED ellipsoidal that shines a hard-edged, warm white spot. This fixture is designed for mobile and installation applications and it features D-Fi™ USB compatibility for wireless Master/Slave or DMX cont $659.99 List Price: $879.99 You Save 25%. In Stock. Add to Cart

  1. ate a speaker or performer. 2. Floodlights. The standard bulb in a box does just as it promises—floods the stage with light
  2. ating. The two most common types of lighting units in an
  3. The ERS stands for ellipsoidal reflector spotlight. Oh, good. I'm broke. The ellipsoidal reflector spotlight is a lighting instrument that uses a reflector in the shape of an ellipse, or oval (gesture). The light (gesture) from the bulb, which is called: The lamp (sound and gesture)! Reflects off the ellipse, and through the plano-convex lens
  4. Just another site. 投稿日: 2020年9月19日 投稿者: what is another name for an ellipsoidal reflector spotlight?.
  5. ating. The two most common types of lighting units in an
  6. A type of ellipsoidal profile spot (aka ellipsoidal reflector spotlight or ERS), much used in the USA. Originally designed in 1933 by Joseph Levy and Edward Kook, the founders of Century Lighting (later Strand). The word is a contraction of their names (Levy & Kook). Also known as LEKOLIGHT. Leko in the Backstage Heritage Collection archiv

The part of an ellipsoidal spotlight that contains the reflector, i.e., not the lens barrel or the cap. Short for Grip Head or Ball Head. Hertz. A unit of measurement for the Frequency of alternating current, i.e., one cycle per second. Highboy (Hiboy) A heavy-duty stand designed to hold light sources or heavy grip equipment They are; the Ellipsoidal Reflector, the Fresnel, the Plano-Convex and PAR spotlights. ELLIPSOIDAL REFLECTOR Spotlight. The ELLIPSOIDAL REFLECTOR (ER) spotlight is one of the most common and useful stage lighting fixtures, in use today - and is commonly referred to as a LEKO (North America) or a PROFILE SPOT (Britain)

Ellipsoidal reflector lamp is a soft glass lamp that focuses the beam about two inches in front of the bulb. It is designed to improve the efficiency of deep baffle recessed downlights, but is often misused in residential applications, where it may stick down from the fixture Gaffers certainly know what Leko light is, but in case you're unfamiliar, the Leko light is basically the ellipsoidal reflector light that was once primarily used for lighting large auditoriums and concert venues, projecting bold, bright light through a lens contained within a barrel which produced a powerful spotlight Synonyms for spotlight include limelight, attention, fame, interest, floodlight, foglamp, headlamp, headlight, notoriety and public eye. Find more similar words at.

Leko - Trade name for one particular manufacturer's version of Ellipsoidal Reflector Spotlight. 37. Light Plot - A two-dimensional drawing showing where all of the lights for any given show need to be hung Ellipsoidal Reflector Spotlight light. The Ellipsoidal Reflector Spotlight (ERS) is a narrow beam angle light that is used to highlight given subjects or pieces on the stage. Multiple units are used to draw the audience's attention to a given aspect of the performance Another name for a searchlight is a beam projector, with a really big lamp. If you look at the drawing; (Figure 1- print version) the parabolic reflector directs all of the rays into a parallel pattern. It's great to create a shaft of light, but it's not very good for projections. The Ellipsoidal reflector is different

The ellipsoidal reflector spotlight, or ERS, is the workhorse of the lighting world. The ERS has more features and flexibility than any other conventional fixture on the market. There are several brands of ERSs on the market. However, the Source 4, designed and marketed by ETC (Electronic Theatre Controls), has become the industry standard The ellipsoidal spotlights are popular for their feature of the production of a round beam. The beam is concentrated and improved by the light's lens, iris, and shutter. The spotlight also has an ellipsoidal reflector which reduces the spread of the light from the LED Ellipsoidal Reflector Spotlight: D) Ellipsoidal Reflector Floodlight: 9. A Pattern that can be placed in a spotlight is also called: A) gobo: B) template: C) cookie: D) all of the above: 10. This fixture produces a soft light, and can be 'spotted' or 'flooded': A) Fresnel: B) Par Can: C) Ellipsoidal Reflector Spotlight: D) Ellipsoidal Reflector. -Ellipsoidal reflector spotlight 1) The quality of light produced by this instrument can be characterized as generally hard edged with little diffusion. 2) The shape of the beam is controlled by internally mounted shutters. 3) The spill light from an ERS is minimal Spotlight is obtained when the filament of the light source is arranged at a first focal point of the ellipsoidal reflector closest to the reflector vertex. The light reflected by the reflector is then nearly completely focused at the second focal point of the ellipsoidal reflector that is furthest from the reflector vertex

Chapter 15: Lighting Answer each of the following questions. Name: Whitney Roberts Date: 1/29/19 1. What is Stanley McCandless responsible for? The founder of lighting design 2. To focus an ERS you must (Name 3 things) 1. aim a light so that its beam falls exactly in the desired location, 2. Adjust the quality of light and/or size of the beam, 3. Shape the beam 3 ELLIPSOIDAL This is the most common type of fixture used for accenting. Also called an ERS (Ellipsoidal Reflector Spotlight), Leko® (which is a trademarked type of ellipsoidal created by Strand Lighting), or Source 4 (the brand name of a fixture manufactured by ETC), the ellipsoidal can adjust from a sharp-edged, focuse Leko: type of spotlight sold by Strand. Loosely refers to an ellipsoidal reflector spotlight. Light Bar: short length of pipe, usually 2 to 8 ft long, on which lighting instruments are hung. Most useful when a group of instruments need to stay together as a group but may need to move from one place to another View Lighting Instruments.pdf from DRAF 110 at Richland Community College. Lighting Instruments Choosing the right instruments Instrument inventory • Familiarity with different instrument types

Ellipsoidal reflector spotlight - Wikipedi

Ellipsoidal Reflector Spotlight ControlBoot

Electric - The name for a particular place where lighting units are hung in a theater. An electric is a horizontal pipe hanging upstage of the proscenium (usually part of the fly system). 20. Ellipsoidal Reflector Spotlight - A type of theatrical lighting unit that casts a relatively narrow, sharp edged beam of light. 21 1. The space between adjacent surfaces (as between masonry units), or the place where two members or components are held together by nails, fasteners, cement, mortar, etc. 2. In steel construction, the area where two or more steel surfaces are attached; often characterized by the type of weld or fastener employed

Ellipsoidal reflector light is the name for a type of stage lighting instrument, named for the ellipsoidal reflector used to collect and direct the light through a barrel that contains a lens or lens train. The optics of an ERS instrument are roughly similar to those of a 35 mm slide projector The most common type of focused fixture is the Leko (a brand name of Strand Lighting) or Ellipsoidal Reflector Spotlight (ERS). These fixtures come in a variety of focal lengths depending on the size of the stage and the distance the lights are from the target Ellipsoidal Reflector Spotlights (ER Spotlights) are probably one of the most commonly used lighting instruments today. ER Spotlights typically feature a long light throw which creates a circular pool of light on the stage. These traits make the ER Spotlight ideal for lighting the stage from a catwalk There are two lenses in each ER Spotlight Ellipsoidal Spotlight. Perhaps the most common type of spotlight, ellipsoidal spotlight produces a round shape beam that we all know. This type of spotlight is often used in theater performances and can be adjusted using different iris or shutter. Parabolic Aluminized Reflector Pin Spotlight. Another type of spotlight is a PAR pin that. Also called an ERS (Ellipsoidal Reflector Spotlight) or Leko® (which is a trademarked type of ellipsoidal created by Strand Lighting), the ellipsoidal can adjust from a sharp- edged, focused beam to a soft, diffused light. Using shutters, the beam can be shaped (for example, if part of the light spills off the stage into the orchestra pit.

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Secondly, the specifics of how the lamp is focused affect its pattern. In ellipsoidal reflector spotlights (ERS) or profile spotlights, there are two beams of light emitted from the lamp. When the cones of both intersect at the throw distance (the distance to the stage), the lamp has a sharply defined 'hard' edge Cand d combine to produce a and b. i found this exact question on a quiz and this was the answer. you didn't have any options though, so i don't know if this was the kind of answer you were looking for. Answer from: Quest. SHOW ANSWER. it's filtration, but this is an assumption so my apologies if i got this ellipsoidal joint condylar joint. facet j's the articulations of the vertebral column. fibrous joint a joint in which the union of bony elements is by continuous intervening fibrous tissue, which makes little motion possible; the three types are suture , syndesmosis , and gomphosis Contemporary Theatre. The term Contemporary Performance is used to describe hybrid performance works and artists that travel between the fields of Experimental Theatre & Dance, Video Art, Visual Art, Music Composition and Performance Art without adhering to one specific field's practice.. We found another definition at the Lost Notebook blog

el·lip·tic (ĭ-lĭp′tĭk) or el·lip·ti·cal (-tĭ-kəl) adj. 1. Of, relating to, or having the shape of an ellipse. 2. Containing or characterized by ellipsis. 3. a. Of or relating to extreme economy of oral or written expression. b. Marked by deliberate obscurity of style or expression. [New Latin ellīpticus, from Greek elleiptikos, defective. There is a disadvantage though, and that is color. To add color to a Fresnel, a gel must be added in front of the lamp. A third popular lighting choice is an ERS, or an Ellipsoidal Reflector Spotlight. These are what most people picture when they think of stage lights Klieg light: | | ||| | Kliegl Brothers logo from the 1922 catalog World Heritage Encyclopedia, the aggregation of the largest online encyclopedias available, and the most definitive collection ever assembled

Simply defined: a video projector is an ellipsoidal reflector spotlight, which has a really good gobo. Now before anyone gets too offended, think about it for a minute. An ERS has a light source, a pattern slot, and a lens system The Leko was an Ellipsoidal Reflector Spotlight (ERS) developed in 1933 by Century Lighting, which is now Strand Lighting, (which is now Genlyte-Thomas - but that is another blog). This hallmark fixture was named for its inventors, Joseph Le vy and Edward Ko ok, and it revolutionized stage lighting One of the workhorses of theatrical lighting is the ellipsoidal fixture, sometimes known in the United States as an ellipsoidal reflector spotlight (ERS) or in Europe as a profile fixture. The term ellipsoidal comes from the shape of its reflector; Continue reading It's good to know that whether a kid wants to be in the ellipsoidal reflector spotlight, or just running it, Los Gatos Youth Theatre offers something for everyone. The Music Man Thursday, July. team@ieee-link.org; Home; Office Bearers. Present; 2019; 2018; 2017; Pre 2017. 2016; 2015; 2014; 2013; 2012; 2011; 201

StageSpot launched its online custom gobo creator that lets users choose from more than 75 pre-made templates or to upload custom images and artwork. The company created this custom gobo creator with pre-built design elements and graphics, plus the ability to manage layers, which makes it easier to modify complex designs. The process is quicker. The most popular type of hard-edged lights is the ellipsoidal reflector spotlight, sometimes known as a Leko, which is simply a brand name. These instruments can be hard or soft-edged, but it's easier to use Fresnels for soft-edges simply because they are less costly than Ellipsoidals Known by it's brand name. Usually called an Ellipsoidal Reflector Spotlight (ERS) or Profile Spot. Library Shot (stock shot): Any shot not taken for a particular film but used in it. Lift: Process of taking a sequence from one commercial to create all or part of another commercial. Sometimes called a mechanical lift

ellipsoidal spot or leko a spot with an ellipsoidal reflector, useful for illuminating the downstage areas from an overhead beam or from the front of the balcony / throws a strong beam or light that can be focused by a series of shutters: flat: a flat piece of scenery consisting of a wooden frame covered with canvas, muslin or thin plywood: floo Ellipsoidal, typically referred to as an ERS, the ellipsoid reflector spotlight is built to provide a strong and well-defined beam for the illumination of the subject. This device uses a projector and reflector combination to enhance and direct the output light through the barrel and lens Like the PAR can, the Fresnel's beam is soft-edged. The Fresnel does not have as a large a throw however, and is used in the theatre primarily for general illumination where beam shape is not important and backlighting. The ellipsoidal, or ERS or Leko, is another common theatre light source. Ellipsoidals have a well-defined beam of light that.

Ellipsoidal Light 101: LED Ellipsoidal VS Ellipsoidal

Ellipsoidal Reflector Spotlight (ERS, Ellipsoidal, Leko, Source4)- uses an ellipsoidal reflector with a PC lens or lenses in front. Most efficient spotlight type, can illuminate well from a distance, so is the best instrument for FOH (Front of House) lighting, from the Beams, Coves, and Balcony Fronts positions ELLIPSOIDAL REFLECTOR SPOTLIGHT (ERS) A type of lantern that emits a hard edged circle of light. Commonly called a Leko. END STAGE The acting area is at one end of the auditorium, and is not framed by a proscenium arch. F FADER A control on the dimmer board, which can be moved up or down either to bring lanterns on or fade them out. FADE TO BLAC Several types of lighting instruments are used in TV to create hard light, including the beam-spot projector and the ellipsoidal spotlight. Soft Light. Soft (diffused) light has the opposite effect. As shown in the photo on the left below, soft light tends to hide surface irregularities and detail 3 illustrated charts showcase the 56 different types of light bulbs based on shape, base and size. This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb. Simply awesome

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About this ellipsoidal led theater light, it can make two kind, one is RGBW, another one is RGBAL. You can choose which one according to your demand . For the Display of this led ellipsoidal light, we using the digital display on the products before, but this item led imaging light we using the LCD touch screen, more convenient operation. Arena. Definition. A theater without a proscenium, in which the stage is at the center of the auditorium and is surrounded by seats. Also called theater-in-the-round, 3 or 4. Term. Asbestos curtain. Definition. Fireproof theatre curtain. Made of asbestos and steel wire They are; the Ellipsoidal Reflector, the Fresnel, the Plano-Convex and PAR spotlights. 2.) ELLIPSOIDAL REFLECTOR Spotlight. The ELLIPSOIDAL REFLECTOR (ER) spotlight is one of the most common and useful stage lighting fixtures, in use today - and is commonly referred to as a LEKO (North America) or a PROFILE SPOT (Britain) A conventional ellipsoidal reflector light. Another example is cyc lights, which are meant to evenly cover a backdrop called a cyclorama. Finally, Fresnel fixtures are able to provide a powerful, yet soft-edged, beam of light that has a variable focus ranging from spot to flood. A spotlight on two ballet dancers

Lekolite - Wikipedi

Find a translation for Ellipsoidal Reflector Spotlight in other languages: Select another language: - Select - 简体中文 (Chinese - Simplified) 繁體中文 (Chinese - Traditional) Español (Spanish) Esperanto (Esperanto) 日本語 (Japanese) Português (Portuguese) Deutsch (German In the early days of spotlights, the name Klieg light became synonymous with any ellipsoidal reflector spotlight (ERS), another carbon-arc source or any bright source. Initially developed for film, the Klieg light was adapted to an incandescent stage fixture in 1911

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Spotlight - a short, fat light. The beam of light is soft and fuzzy. ERS - Stands for Ellipsoidal Reflector Spotlight; long skinny light; only light that can use gobos. The beam of light is hard (focused) or soft (fuzzy) Use an ellipsoidal reflector spotlight (ERS) to illuminate a subject. These spotlights create a sharp, focused beam of light. Use them for illuminating a single subject, such as an actor's face or a single singer on stage. You can also use an ERS to project images and patterns called gobos A device that converts energy into another form Amp The unit of measurement of electrical current Resistance Opposition to electron flow Using heat to connect one piece of steel to another is called what? welding Which of the following is a type of acrylic that comes in different forms such as clear or with a mirrored backing Ellipsoidal - type of reflector used in profile spots. EMU - Electrical Multiple Unit, used to describe stage machinery compsed from multiple moving parts. Engineer - usually sound but can be lighting Entrance/Exit - points in script and physical space where performer comes and goes! E.Q. - abb. for equalisation.

A conventional spotlight that throws a sharp, concentrated light and allows for the shaping of the beam with shutters is called a(n) 1) ellipsoidal reflector spotlight. 2) Fresnel spotlight. 3) flood light. 4) strip light ERS. Ellipsoidal Reflector Spotlight. Governmental » Military. Rate it: ERS. ESA (European Space Agency) Remote-sensing Satellite. Academic & Science » Ocean Science Lighting designer Carol Wisner adjusts an ellipsoidal reflector spotlight, one of several kinds of lighting instruments used in theaters. Her design may involve more than a hundred instruments, shining on the stage f Turn the movement into another movement, little by little. f Speed up the movement each time, or slow it down In projector lamps, there's a filament which is situated at a spotlight of an ellipsoidal reflector. There is a condenser lens additionally which is present on the front of the lamp. There is a shade which is current on the picture aircraft, and the outcrop of the highest fringe of this shaded offers the low-beam cutoff