Buy Used Acro PC 650-1000W by Griven

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Acro PC 650-1000W Follow Spots

Theatre spotlight suitable for theatres, concerts and conference halls. The pebble-convex lens gives an intense and precise beam of light, with an angle variable from 11deg to 53deg. The lampholder allows to fit 650 or1000W lamp GX9,5 base. It's supplied complete with colour frame and safety guard, insulated rear handle and mains plug. Coated with black epoxy powder paint. A 4-leaf barndoor is available as accessory.

Griven Follow Spots

Established in 1990, Griven of Italy manufacture a full range of vastly acclaimed lighting effects, intelligent scanners built to the highest quality standards and professional class moving head projectors available throughout the world from a network of specialist outlets. A complete collection of products for the professional theatre market is available by Griven, as well, including Fresnels, profiles and followspots. Griven also lead the way in the architectural lighting market with a comprehensive range of quality, high reliability and fully weatherproofed products: from the most powerful exterior colour changers to the renowned single and multi beam sky projectors. High build and design standards are coupled with constant research and development, leading to true technical innovation. Griven can change the exterior world we know, for a new era of an ever changing dynamic flow of colour and light.

Staging - Staging is the process and art of selecting, designing, or modifying the performance space for a given purpose, be it theatrical, television, film or concert production. . Used . . Used . ...

Wings and Processors - Wings and processors are used to extend the capabilities of lighting control consoles. Wings usually add faders, bump buttons, displays, and other functions to the console while processors consolidate. Used . , alter, redirect or synchronize the signals coming to and from the console. Consoles often have wings designed specifically for use with that console, but processors are more generalized.. Used . ...

10-Bit DMX - A value or parameter using two DMX channels for control.. Used . . Used . ...

Fresnel Lens - A Fresnel lens is a type of lens invented by Augustin-Jean Fresnel. Originally developed for lighthouses, the design enables the construction of lenses of large size and short focal length without th. Used . e weight and volume of material which would be required in a lens of conventional design.

The Fresnel lens (often pronounced FREZ-nell but usually the original fre-NELL in theatr. Used . ical and motion picture lighting applications) reduces the amount of material required compared to a conventional spherical lens by breaking the lens into a set of concentric annular sections known as Fresnel

Intensity - Measured in both lux and lumens. For any given luminaire (lighting instrument or fixture), this depends upon the power of the bulb, the design of the instrument (and its corresponding efficiency), the. Used . presence or absence of color gels or gobos, distance from the area to be lit, the color and subtance to be lit, and the neuro-optics of the total scene (that is, the relative contrasts to ot. Used . her regions of illumination). ...

Follow Spots

Follow Spots are used in stage lighting in order to project an intense beam of light onto the stage. Often called spot lights, follow spots are usually controlled manually during live performances, by a follow spot operator whose job it is to follow the movements of performers on the stage. Follow spots are used in almost all stage productions and concerts, when it is necessary to highlight one or more individuals at specific times during the show. High-intensity discharge lamps are the preferred light source for most follow spots, although others can be used. To change the color of the spot light that is directed onto the stage, follow spots operators use something known as a color magazine, which is fitted to the follow spot and contains a number of different colored gels. The arrangement of follow spots varies according to the venue. Some venues have follow spots installed on the catwalk, or otherwise in the main control booth or special spot booths. During concerts, the follow spots are often mounted on trusses. These spot booths are installed in strategic places, to the sides, or at the rear of the stage, depending on the coverage requirements, and also other considerations, such as the architecture of the venue.