Buy Used DSR 570 DVCAM by Sony

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DSR 570 DVCAM Video Cameras

...s further still.
As well as combining the excellent performance of the DVCAM format with a variety of advanced camera features,
these Camcorders also allow studio operation via CCU control. Both Camcorders come equipped with the Sony 26-pin
connector, which enables connection to either a Sony CCU-D50*3 for use in the studio, or to a portable VTR for high-quality
EFP applications in the field.
Special attention to ergonomic design has resulted in extremely lightweight and compact units, providing maximum
operational comfort when used on the shoulder or mounted on a tripod.
The DSR-570WS and DSR-370 herald a new level of quality, versatility and convenience for virtually any application,
ranging from ENG to EFP and to multi-camera studio operations.

Sony Video Cameras

Sony Corporation of America, based in New York City, is the U.S. subsidiary of Sony Corporation, headquartered in Tokyo. Sony is a leading manufacturer of audio, video, communications, and information technology products for the consumer and professional markets. Its music, motion picture, television, computer entertainment, and online businesses make Sony one of the most comprehensive entertainment companies in the world. Sony's principal U.S. businesses include Sony Electronics Inc., Sony Pictures Entertainment, Sony Computer Entertainment America Inc., and a 50% interest in SONY BMG MUSIC ENTERTAINMENT, one of the largest recorded music companies in the world. Sony recorded consolidated annual sales of approximately $67 billion for the fiscal year ended March 31, 2005, and it employs 151,400 people worldwide. Sony's consolidated sales in the U.S. for the fiscal year ended March 31, 2005 were $18.4 billion.

Stepper Motor - A stepper motor is a type of electric motor that is used when something has to be positioned very precisely or rotated by an exact angle.

In a stepper motor, an internal rotor containing. Used . permanent magnets is controlled by a set of stationary electromagnets that are switched electronically. Hence, it is a cross between a DC electric motor and a solenoid. Stepper motors do not. Used . use brushes and commutators.

Stepper motors have a fixed number of magnetic poles that determine the number of steps per revolution. Most common stepper motors have 200 full steps/revolution, mea

Moving Lights - Moving lights or intelligent fixtures were originally implemented in 1972, but the first computer-controlled stage lighting fixtures began to gain widespread acceptance in the concert industry in the . Used . early 1980's. As the digital age progressed, the cost of these fixtures was reduced and they slowly started being used in more 'traditional' theatrical environments. Intelligent fixtures are . Used . currently used in almost all major theatrical productions.

Usually relying on compact arc lamps as a light source, these fixtures generally use stepper motors connected to varying internal devices...

Advanced Control Network - A new protocol designed to improve upon on the exisiting known limitations of the DMX512 protocol. It was developed by the ESTA (The Entertainment Services and Technology Association).

T. Used . he Advanced Control Network (ACN) is intended to provide the next generation standard for the distribution of data in lighting control networks.
ACN needs to do much more than just supe. Used . rcede DMX. Ideally, ACN will unify lighting control networking, allowing a single network to carry many different kinds of lighting-related data and to connect equipment from different manufacturers. ACN is no

Dichroic - In optics, the term dichroic has two related but distinct meanings. A dichroic material is one which either causes light to be split up into distinct beams of different wavelengths (colours), or, one . Used . in which light rays having different polarizations are absorbed by different amounts.

The original meaning of dichroic (from the Greek dikhroos, two-coloured) refers to any optic. Used . al device which can split a beam of light into two beams with differing wavelengths. Such devices include mirrors and filters, usually treated with optical coatings, which are designed to reflect light over a ...

Amplitude - Amplitude is a nonnegative scalar measure of a wave's magnitude of oscillation, that is, magnitude of the maximum disturbance in the medium during one wave cycle.

Sometimes this distance . Used . is called the "peak amplitude", distinguishing it from another concept of amplitude, used especially in electrical engineering: the root mean square (RMS) amplitude, defined as the square roo. Used . t of the temporal mean of the square of the vertical distance of this graph from the horizontal axis. The use of peak amplitude is unambiguous for symmetric, periodic waves, like a sine wave, a square wave, or...

Video Cameras

Professional video cameras are advanced video cameras used in the creation of moving electronic images. Although they are primarily associated with TV studios, there usage has advanced beyond this, and they are now employed for making educational videos, corporate videos, music videos etc, etc,. Video cameras for professional use come in two styles: fixed and portable. The fixed video cameras are usually attached to studio pedestals and do not have the same capabilities for recording as that of a standard camcorder, as instead the captured images are transferred directly to another device. A portable professional video camera meanwhile, is able to record images. These video cameras are significantly larger than consumer grade video cameras, and have to be carried on the cameraperson’s shoulder. Video cameras for professional use the same standard recording technology – an optical prism behind the lens which separates the colors it picks up into primary colors, and directs them to an active pixel sensor or charge-couple device. The signal picked up by these sensors is then amplified and encoded into a signal that both monitor outputs and the viewfinder can read. ENG (Electronic News Gathering) video cameras are the most commonly used in producing videos, although EFP (Electronic Field Production) video cameras are sometimes preferred for outdoor use. Both of these professional video camera types are designed to be carried on the shoulder, although a tripod can be used when more stability is required.