Rack Module - A dimmer rack module is an individual dimmer designed to be installed in a dimmer rack.. Used MAC 2000 E Profile. . Used MAC 2000 E Profile. ...
Ellipsoidal Reflector Spotlight - ERS is an acronym standing for Ellipsoidal Reflector Spotlight. These are sometimes known by their brand names, especially Leko, short for Lekolite, the name given to them by their inventors, Joseph L. Used MAC 2000 E Profile. evy and Edward Kook. ETC's Source Four has become a very popular ERS throughout the industry, and some people use the term Source Four to refer to spotlights in general. The. Used MAC 2000 E Profile. y come in many forms, and are the most numerous and important instrument type in use. The flexibility of the ERS allows them to fulfill the bulk of the lighting roles in the theatre, from area lighting to close specials, from l...
Depth of Field - While a lens focuses on a single plane of depth, there is usually an additional area in focus behind and in front of that plane. This is depth of field. Depth of field increases as the iris is closed.. Used MAC 2000 E Profile. There is more depth of field the wider the lens and le . Used MAC 2000 E Profile. ...
Dimmers and Distro - Dimmers are devices used to vary the brightness of a light or stage light and are usually controlled remotely by a lighting console or controller by way of a protocol that is usually DMX. A Distro is . Used MAC 2000 E Profile. a device that distributes power to many devices.. Used MAC 2000 E Profile. ...
Concert Lighting - Modern stage lighting is a flexible tool in the production of theatre, dance, opera and other performance arts. Several different types of lighting instruments are used in the pursuit of the various p. Used MAC 2000 E Profile. rinciples or goals of lighting. . Used MAC 2000 E Profile. ...