cinematography Cinematography (from ancient Greek κίνημα, ''kìnema'' "movement" and γράφειν, ''gràphein'' "to write") is the art of motion picture (and more recently, electronic video camera) photography. Cinematographers use a lens to focu ...

, the dolly grip is a dedicated technician trained to operate the

camera dolly A camera dolly is a wheeled cart or similar device used in filmmaking and television production to create smooth horizontal camera movements. The camera is mounted to the dolly and the camera operator and focus puller or camera assistant usu ...

. This technician places, levels, and moves the dolly track, then pushes and pulls the dolly and usually a

camera operator A camera operator, or depending on the context cameraman or camerawoman, is a professional operator of a film camera or video camera as part of a film crew. The term "cameraman" does not imply that a male is performing the task. In filmmak ...

and

camera assistant A focus puller or first assistant camera (1st AC) is a member of a film crew's camera department whose primary responsibility is to maintain the camera lens's optical focus on whatever subject or action is being filmed. "Pulling focus" refers to ...

as riders. If the dolly has a moveable vertical axis, such as a hydraulic arm, then the dolly grip also operates the "boom". If both axes are used simultaneously, this type of

dolly shot A tracking shot is any shot where the camera follows backward, forward or moves alongside the subject being recorded. In cinematography, the term refers to a shot in which the camera is mounted on a camera dolly that is then placed on rails � ...

is known as a compound move. A dolly grip must work closely with the camera crew to perfect these complex movements (

cinematic techniques This article contains a list of cinematic techniques that are divided into categories and briefly described. Basic definitions of terms ;180-degree rule :A continuity editorial technique in which sequential shots of two or more actors within ...

) during rehearsals. Focusing the lens is critical to capturing a sharp image, so a dolly grip must hit his or her marks in concert with a camera assistant who pulls focus. It is a skill that experience can hone to a point, but the best dolly grips are known for their "touch," and that makes them highly sought-after. A dolly grip is also employed when the camera is operated in handheld mode (on the operator's shoulders or literally in their hands). While the camera operator is moving with the camera, the dolly grip is responsible for the operator's safety, helping the operator to "blindly" negotiate sometimes complicated environments. The dolly grip silently directs the operator (through gentle touches, nudges, pulls and pushes) away from walls and other obstacles that the operator cannot see while concentrating on the image in the camera viewfinder. The same is true when the camera is operated with a

Steadicam Steadicam is a brand of camera stabilizer mounts for motion picture cameras invented by Garrett Brown and introduced in 1975 by Cinema Products Corporation. It was designed to isolate the camera from the camera operator's movement, keeping th ...

or similar body-mounted stabilization tool. Although dolly grips are hired by and under a key grip, they are paid the same as (or more than) a best boy grip, who is the second-in-command.dollygrippery.net Dollygrippery, Dolly Grip Job Description, January 03, 2010
/ref> Dolly grips may also push a wheeled platform holding the microphone and boom operator. Crane operators in the film industry are specially trained film crew. They are normally grips. Some shots require the

camera A camera is an optical instrument that can capture an image. Most cameras can capture 2D images, with some more advanced models being able to capture 3D images. At a basic level, most cameras consist of sealed boxes (the camera body), with ...

to move. This can be done several ways, one of which is to use a

camera crane A camera is an optical instrument that can capture an image. Most cameras can capture 2D images, with some more advanced models being able to capture 3D images. At a basic level, most cameras consist of sealed boxes (the camera body), with a ...

. There are many types of camera cranes, most being a counterbalanced arm on a pivot, whilst others are hydraulic. Cranes can be used to lift the camera, and often the camera operator and assistant also, quickly into the air. The crane operator sets up and operates the camera crane so that the camera arrives at the right spot. This can be difficult since the camera may be a long distance from the operator.

References

External links

wordpress.com, Production Team & Crew Glossary
{{film crew Film production Filmmaking occupations sv:Dolly grip