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A gobo is a physical template attached to a lighting source, used to control the shape of emitted light. In the design of an artificial environment in which lighting instruments are used, it is sometimes desirable to manipulate the shape of the light which is cast over a space or object. To do so, a piece of material with patterned holes through which light passes is placed in the beam of light to allow only the desired "shape" or pattern through, while blocking the rest of the light, casting a specific shadow/light into the space. Though the term "gobo" has come to generally refer to any…mehr

Produktbeschreibung
A gobo is a physical template attached to a lighting source, used to control the shape of emitted light. In the design of an artificial environment in which lighting instruments are used, it is sometimes desirable to manipulate the shape of the light which is cast over a space or object. To do so, a piece of material with patterned holes through which light passes is placed in the beam of light to allow only the desired "shape" or pattern through, while blocking the rest of the light, casting a specific shadow/light into the space. Though the term "gobo" has come to generally refer to any device which produces patterns of light and shadow, the specific term itself only defines the device used in theatrical lighting applications because of the mandated placement of the device between the light source and the lenses (or optics). This placement is important because it allows the focusing of the pattern or shape into a crisp, sharp edge (for logos, fine detail, architecture, etc) andalso the softening the edges (breakup patterns, etc).