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A Guide for Lighting the Stage
A Guide for Lighting the Stage visual environment technologies | etcconnect.com ETC® and ColorSource are either registered trademarks or trademarks of Electronic Theatre Controls, Inc. in the United States and other countries. All other trademarks, both marked and not marked, are the property of their respective owners. This content may be used, copied and freely distributed for educational purposes without written permission from ETC. Introduction The aim of this guide is to help teachers better understand and explain the basic elements of stage lighting. This resource is intended to supplement existing teaching materials, providing additional information and relevant product examples to add colour to lessons and presentations. The content can be applied to a variety of venues, including school halls, drama studios, college and university venues, dance venues, village halls, arts centres, concerts and student television studios. The following chapters cover basic illumination techniques using the ColorSource family of products from ETC and provide a pathway towards more artistic lighting designs. The guide is supported by an optional set of posters, available from ETC (send an email to [email protected] to request a poster set). Founded in 1975, ETC is a global leader in the manufacture of lighting and rigging technology for entertainment and architectural applications. ETC products are found in small and large venues worldwide. All ETC products are made to the same high standards, which is why they are used in so many professional and amateur venues. The ETC ColorSource family of equipment delivers LED lighting on a budget by offering high quality lighting, data distribution and power control in a plug- and-play format. -
Productionproduction ////// B.F.A.B.F.A
ProductionProduction ////// B.F.A.B.F.A. Animal Farm. Photo/Pin Lim We train for the profession with the profession. Houston has a large arts community that gives our students access to internships, observerships and overhire possibilities with such organizations as the Houston Grand Opera, Houston Ballet, Alley Theatre, Stages Repertory Theatre and IATSE PRODUCTION Local 51. Students graduate from the Production Program with the skills, confidence and experience necessary to launch a technical career or pursue an advanced degree in production or design. PROGRAM FEATURES PROGRAM OVERVIEW Our students learn in intimate, collaborative ensemble- Students spend their first two years learning and honing foundational based classes skills in technical production, stage management, design, graphic communication, play reading and analysis, and architectural and costume One-on-one mentoring and career consultations from history. Their training includes both classroom work and hands-on faculty and professional artists experience on at least one show per semester. Professional artists and guests allow our students to As upperclassmen, students are introduced to costume, lighting and network and gain practical experience scenic design. They can either continue to broaden their training in Extensive cross-collaboration with the Stage various areas or specialize in advanced training in scenery, costuming, Management Program lighting or sound. As they continue to develop their practical skills, students have the opportunity to take on technical leadership -
Scene Shop Foreman/Instructor
Scene Shop Foreman/Instructor Department: School of Creative and Performing Arts Type: Full-time, 10 months Reports To: Director of Production This 10-month position serves as shop foreman/stage supervisor for all SCAPA productions. Manages scene shop including the construction and installation of all scenic elements, manages inventory and student crews. Working knowledge of VectorWorks. Responsible for following and promoting all safety procedures and practices along with problem solving technical issues that may arise in the scene shop or stage areas. Teach introductory stagecraft and in other areas of expertise (eg: sound, scenic, projections) Responsibilities: Essential duties and responsibilities include the following. Other duties may be assigned. 1. Manage the daily operation of scene shop 2. Leads or assists construction, load-in and strike of all theatre productions (6 mainstage and 4 student productions annually) 3. Order and maintain supplies at required levels 4. Responsible for general and basic maintenance of scene shop 5. Works in concert with the Director of Production on all scene shop assignments and scheduling 6. Manage scene shop, coordinate construction schedules to meet production deadlines; organize and supervise student workers and scene shop techs to meet deadlines set by Director of Production. develop construction drawings; procures supplies for set construction; coordinates with outside vendors and other duties as assigned by the Director of Production 7. Collaborate with design team to plan, install and ensure proper operation of scenery and stage equipment, manage and train student crews, adhere to safety standards in the mounting, operation and strike for each production. 8. Teach 7-8 credit hours per academic year including stagecraft and scenic design 9. -
These Definitions Are Provided Courtesy of Altman Stage Lighting, Inc
LIGHTING TERMS GLOSSARY A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Accent Light Illumination used to make something stand out. It may be done with intensity and/or color. A luminaire that provides such illumination. Amp an abridged version of Ampere. Amperage (A) The measure of electrical current in amperes. Ampere(A) A unit of measurement for Electrical Current. AMX Abbreviation for Analog Multiplex. Analog Multiplex (AMX) A system that simultaneously transmits more than one analog signal. Analog Signal A continuous communication signal where the amplitude or frequency of the voltage and/or current takes any value within a range of values. ANSI Abbreviation for American National Standards Institute. ANSI Code A three letter system that has been devised to describe lamps of different manufacture but the same application. The letters have no relationship to lamp description, but the same letters always designate the same type of lamp. Some of the application parameters they define are wattage, base type, envelope size, and light center length. Arc The light caused by an electrical discharge between two electrodes in a gas such as xenon, argon, or air. The first usable arc as a practical light source was developed in 1809 by Sir Humphrey Davy. Automated Light A luminaire that is robotic, i.e., certain functions such as panning, tilting, focusing, dimming, beam shaping and coloring, etc., are motorized and remotely operated from a control console. Axial A term used to describe a luminaire whose lamp is mounted on the same axis as its optical system. -
Lighting and Electrics
Lighting and Electrics 1 1E See also: First Electric 2 P&G See also: Pin Connector 2-fer See also: Two-fer 2/0 Pronounced 2-aught; single conductor cable with wire size "2/0" on jacket; commonly used for feeder cable 2PG See also: Pin Connector 3-fer See also: Three-fer 4/0 Pronounced 4-aught; single conductor cable with wire size "4/0" on jacket; commonly used for feeder cable A Adapter Electrical accessory that transitions between dissimilar connectors; may be a molded unit, box or cable assembly Amp See also: Amperes Amperes Unit of measure for the quantity of electricity flowing in a conductor Synonym: A, Amp, Current AMX192 Analog Multiplexing protocol for transmitting control information from a console to a dimmer or other controllable device Synonym: AMX, USITT AMX192 eSET: Lighting & Electrics 2 Ante-proscenium See also: Front of House (FOH) Beam Asbestos Skirt Obsolete term See also: Flameproof Apron Automated Fixtures See also: Automated Luminaire Automated Lighting Control Console Lighting console capable of controlling automated luminaires Automated Luminaire Lighting instrument with attributes that are remotely controlled Synonym: Automated Fixture, Automated Light, Computerized Light, Intelligent Light, Motorized Light, Mover, Moving Light, More… Automated Yoke Remotely controlled pan and tilt device Synonym: Yokie B Backlight A lighting source that is behind the talent or subject from the viewers perspective Synonym: Backs, Back Wash, Bx, Hair Light, Rim Light Backs See also: Backlight Balcony Front See also: Balcony Rail -
Optical Coating Capabilities
6/7/2021 Optical Coating Capabilities | Optical Filter Coatings | Andover ISO 9001 AS 9100 ITAR Toll Free (US): +1 (888) 8939992 International: +01 (603) 893 6888 LOGIN CHECKOUT Search CONTROL THE LIGHT, SEE YOUR WORLD Standard & Custom Optical Filters and Coatings Home / Optical Filters & Assemblies | Coating Capabilities | Andover / Optical Coating Capabilities | Optical Filter Coatings | Andover OPTICAL COATING CAPABILITIES What is an Optical Filter Coating? An optical coating is one or more thin layers of material deposited on an optical component such as a lens or mirror, which alters the way in which the optic reflects and transmits light. One type of optical coating is an antireflection coating, which reduces unwanted reflections from surfaces, and is commonly used on spectacle and photographic lenses. Another type is the highreflector coating which can be used to produce mirrors that reflect greater than 99.99% of the light which falls on them. More complex optical coatings exhibit high reflection over some range of wavelengths, and antireflection over another range, allowing the production of dichroic thinfilm optical filters. Technologies Andover has a variety of optical coating technologies at its disposal, providing customers with solutions tailored to their specific applications. Technologies include: Magnetron Sputtering IonAssisted EBeam deposition Resistance Evaporation Hybrid Technologies We can design and manufacture coatings to meet your most demanding requirements. Range of Wavelengths from 193nm to 14 microns, on a wide variety of substrate materials including BK7, filter glass, borosilicate glass, Silicon, Germanium, Sapphire, Fused Silica, Calcium Fluoride, Zinc Selenide, Zinc Sulfide, and more. All Andover chambers are internally custombuilt, computercontrolled, and use the latest deposition techniques. -
Barbizon Distributes 16 X 9 Inc
Systems Integration ▾ Sales ▾ Technical Services Barbizon Distributes 16 X 9 Inc. Crown Lightline Electronics Rosco Labs 3M Da-Lite Lightolier Controls Rosebrand AAdynTech Dazian Lightronics Rotolight ABC Products Dedotec Lightware Cases Sachtler AC Lighting DeSisti Lighting LiteGear Schneider Optics AC Power Distribution, Inc. Digital Sputnik Litepanels, Inc. Sculptural Arts Coatings Advanced Devices Doug Fleenor Design Littlite Sekonic Meters Advantage Gripwear Doughty Engineering Look Solutions Sennheiser Airstar Dove Systems Lou Marks Setwear Alan Gordon Enterprises, Inc. Draper, Inc. Lowel Light SGM - US Alkalite DSC Labs Lowepro Cases Show Solutions Allied Electronics DTS Lighting LTM SixEye Altman Stage Lighting Duracell Lumenpulse SKB Cases Amco Engineering Eagle Electric Lumen Radio Sound Associates American DJ Elation Lighting Luminex Span Set American Grip Inc. elektraLite Lumos Special FX Lighting American Harlequin Electronics Diversified Lutron Electronics SOG Amprobe Instrument Electronic Theatre Controls Luxtrol Spectra Meters Anchor Audio Enttec Luxam Speedotron Antari Eveready Battery Lycian Spider Support Systems Anton Bauer Falcon Safety Lyntec Spyderco Knives Anvil Cases Fehr Brothers Magic Gadgets SSRC Apollo Design Technology Field Template Maglite Staging Concepts Applied Electronics Fiilex Lighting Manfrotto Stage Decoration & Supplies Aquarii Flexfill Marinco Stagejunk Arri Focal Press Martin Professional Stagemaker Artistic License Formatt Filters Matthews Studio Equipment Stage Right Aspen Electronics Frezzi -
Stage Technology Compendium 2016 © [email protected] 2 Contents PC Control Stage Technology Compendium 2016
Stage Technology Compendium 2016 www.pc-control.net © [email protected] 2 contents PC Control Stage Technology Compendium 2016 20 Sibelius Hall, Finland: World class 30 Statecore Innovative Entertainement concert acoustics with Beckhoff Technology BV, Netherlands: automation technology Beckhoff technology ensures that show flows smoothly 4 | editorial 6 | Stage Industry 26 | Show Industry 8 | China Railway 17th Bureau Group Co., 18 | HFE, Germany: EtherCAT and TwinCAT 28 | UC Leuven Limburg University, Belgium: China: Jilin City shines with optimize stage processes Pukkelpop festival keeps the party going People’s Grand Theater using green energy 20 | Sibelius Hall, Finland: World class 12 | Stage Entertainment, Germany: concert acoustics with Beckhoff 30 | Statecore Innovative Entertainement Innovative light control in Hamburg’s automation technology Technology BV, Netherlands: new musical theater Beckhoff technology ensures that show 22 | Schauspielhaus in Nuremberg, Germany: flows smoothly 14 | HOAC, Germany: Embedded PC Complex stage and theatre technology controls movable stage turntable at with PC- and EtherCAT-based control historic Danish theater 16 | Kuopio, Finland: Integrated lighting control at the Kuopio City Theater Success-Stories Stage Technology The Stage Technology Compendium 2016, a special edition of our PC Control customer magazine, is a collection of selected application reports about stage and show technology and building automation projects which have been realized with Beckhoff technology. The wide range of applications -
LED Lighting in a Performing Arts Building at the University of Florida
LED Lighting in a Performing Arts Building Host Site: University of Florida, Gainesville, Florida July 2014 Prepared for: Solid-State Lighting Program Building Technologies Office Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared by: Pacific Northwest National Laboratory PNNL-23514 LED Lighting in a Performing Arts Building at the University of Florida Final report prepared in support of the U.S. DOE Solid-State Lighting Technology Demonstration GATEWAY Program Study Participants: Pacific Northwest National Laboratory University of Florida NJ Miller SM Kaye1 PM Coleman2 AM Wilkerson TE Perrin GP Sullivan3 July 2014 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Pacific Northwest National Laboratory 1 Professor of Lighting Design, Head of the Graduate Lighting Design Program, University of Florida, Gainesville FL. 2 Graduate Assistant, Lighting Design, University of Florida, Gainesville FL. 3 Principal, Efficiency Solutions, Inc., Richland WA Preface This document is a report of observations and results obtained from a lighting demonstration project conducted under the U.S. Department of Energy (DOE) GATEWAY Demonstration Program. The program supports demonstrations of high-performance solid-state lighting (SSL) products in order to develop empirical data and experience with in-the-field applications of this advanced lighting technology. The DOE GATEWAY Demonstration Program focuses on providing a source of independent, third-party data for use in decision-making by lighting users and professionals; this data should be considered in combination with other information relevant to the particular site and application under examination. Each GATEWAY Demonstration compares SSL products against the incumbent technologies used in that location. -
Lighting Lighting
PHX CDM ELLIPSOIDAL ELLIPSOIDAL LIGHTING The PHX CDM 5°, 10°, 19°, 26°, 36° and 50° fxed focus Catalog Numbers ellipsoidals are truly state of the art luminaires in style, PHXC-5-* versatility of functions and efciency. Confgured with a PHXC-10-* 39W, 70W, or 150W ballast, these lighting fxtures with their PHXC-19-* respective Ceramic Discharge Metal Halide Lamps will direct PHXC-26-* bright,sharp or soft-edged illumination to their subject. PHXC-36-* PHXC-50-* Each unit has two accessory slots and two accessory holders on the lens barrel. The slot nearest to the lamp is specifcally sized to accept pattern holders for metal gobos with 25⁄8“ image diameters (“B”size). The second slot, which has a cover to eliminate light leaks when not in use, will accept either a glass pattern holder, drop-in iris, gobo rotator or a dual gobo rotator. Both the 5° and the 10° PHX CDM units have generous sized front accessory holders with self-closing and self-latching safety retainers. These accessory holders are large enough for color frames, glass color frames,donuts, snoots or color changers and combinations of accessories as required. The 19°, 26°, 36°, and 50° fxed focus units have accessory holders with two separate channels. The lens barrels are interchangeable without the use of tools. These low wattage, long lamp life units produce a cool light with a high color rendering index that will not seriously impact ambient temperatures. Ideally suited for projecting company logos, spot lighting and enhancing physical logos 39/70/150 WATT and signs or lighting trade show booths, products and PHX ELLIPSOIDAL goods. -
Reflectance in Thin Films
TECHNICAL PAPER Reflectance in Thin Films Abstract Reflectance (R) is the fraction of incident light reflected from a surface and is an intrinsic optical property of thin films. It is essential in determining color, transparency and polarization characteristics of the film. Total internal reflectance is also important in devices such as optical waveguides. Reflectance depends on the energy band structure and associated plasma frequency of charge carriers. As a result, high reflection spectral regions are different for metals, semiconductors and insulators. Basic relations that determine reflectance will be presented and related to refractive index, extinction coefficient, color and transparency of these three classes of thin film materials. Reflectance of thin films also depends on thickness and surface quality. In addition to spectral dependence, the color associated with reflectance can also be described by Tristimulus values and Chromaticity diagrams. Antireflection and high reflection multilayer thin film coatings will also be addressed. Introduction The reflectivity or reflectance (R), of a surface is an intrinsic optical property of a surface. In many optical, electrooptic, telecommunications, solar concentrator and architectural applications, reflectance must either be controlled (reduced or enhanced), or the color of the object changed (e.g., given a “gold” color). For example, heat mirrors are used to reflect infrared wavelengths to reduce heat loss or ingress through windows. Infrared reflectance must be maximized while keeping visible light transmission through the window high. Multilayer low-e and solar control coatings are used to achieve this performance but must be applied to low cost plastic films and glazings. Combined with absorption, reflectance determines color and intensity (or energy) of reflected light. -
Light and Color
Chapter 9 LIGHT AND COLOR What Is Color? Color is a human phenomenon. To the physicist, the only difference be- tween light with a wavelength of 400 nanometers and that of 700 nm is Different wavelengths wavelength and amount of energy. However a normal human eye will see cause the eye to see another very significant difference: The shorter wavelength light will different colors. cause the eye to see blue-violet and the longer, deep red. Thus color is the response of the normal eye to certain wavelengths of light. It is nec- essary to include the qualifier “normal” because some eyes have abnor- malities which makes it impossible for them to distinguish between certain colors, red and green, for example. Note that “color” is something that happens in the human seeing ap- Only light itself paratus—when the eye perceives certain wavelengths of light. There is causes sensations of no mention of paint, pigment, ink, colored cloth or anything except light color. itself. Clear understanding of this point is vital to the forthcoming discus- sion. Colorants by themselves cannot produce sensations of color. If the proper light waves are not present, colorants are helpless to produce a sensation of color. Thus color resides in the eye, actually in the retina- optic-nerve-brain combination which teams up to provide our color sen- Color vision is sations. How this system works has been a matter of study for many years complex and not and recent investigations, many of them based on the availability of new completely brain scanning machines, have made important discoveries.