Arnold&richter Cine Technik Gmbh&co. Betriebs Kg

Hendrik Voss

Leonard Preymann

Johannes Scherr

Karl Keil

Georg Lanz

A remote control device is configured for a motion picture camera which has a lens and at least one lens focus setting motor for setting a focus distance of the lens and with which at least one distance measurement device for determining a distance measurement signal is associated. The remote control device comprises a portable operating unit having a base part, a first operating element that is movable into a continuously variable setting position, and a second operating element. In a manual focus operating mode a control device determines a manual focus setting value for the lens focus setting motor in dependence on the continuously variable setting position of the first operating element and outputs the manual focus setting value. In a focus transition operating mode, in dependence on an actuation of the second operating element the control device causes the lens focus setting motor to set the focus distance in accordance with a sequence of a plurality of different intermediate focus setting values that converge to a second desired starting from a first desired value of the focus distance. The first desired value or the second desired value of the focus distance corresponds to the distance measurement signal of the distance measurement device.

Remote control device for a motion picture camera

In a control device for a motion picture camera that has a record button and a control circuit connected to the record button, the control circuit is configured to cause a start of a motion picture recording in response to a first actuation of the record button. In a normal recording mode, the control device causes a termination of the motion picture recording in response to a second actuation of the record button. In a tail slate mode, the control device, in contrast, only causes a termination of the motion picture recording when first a second actuation of the record button takes place and then a third actuation of the record button takes place.

Control device for a motion picture camera and control method

A remote control unit for controlling a motion picture camera comprises a grip section at a first side for holding the remote control unit, an extension section at a second side and a display section extending from the grip section to the second side. The display section comprises a display at a front side thereof, which is oriented orthogonal to a viewing axis. The extension section projects away from the display section. The extension section comprises an operating side facing away from the grip section, at which side a rotatable operating element for setting control commands is arranged.

Remote control unit

A remote control device for generating setting signals for a lens setting motor of a motion picture camera comprises a base part and an operating element rotatable relative to the base part for setting control commands for the lens setting motor; a position encoder for detecting a respective rotational position of the operating element and generating corresponding position signals; an evaluation and control device that is configured to determine setting signals for the lens setting motor in dependence on the position signals in accordance with a mapping rule; and an output device for transmitting the setting signals to the motion picture camera. In this respect, the mapping rule corresponds to at least one mathematical functional relationship and the remote control device has an input device via which the mathematical functional relationship can be configured by user input. A marking ring for a remote control device has a memory in which a readable coding is stored.

Remote control device for a motion picture camera and marking ring for a remote control device

Wireless remote control unit for cameras

The invention relates to an equipment system for cinematographic productions, having at least one film production device that is selected from a group comprising a motion picture camera, a lens ring drive unit, a motif lighting apparatus, and/or a remote control unit; and having at least two different radio modules. The film production device has an interface for a selective coupling to one of the two different radio modules, wherein each of the two different radio modules is configured for a wireless transmission of control signals and for a wired communication with the coupled film production device via the interface, and wherein the two different radio modules differ from one another with respect to their radio characteristics, namely with respect to a frequency range used and/or to a transmission protocol used.

Equipment system for cinematographic productions

A focus setting display unit for a moving image camera comprises a data input that is configured to receive a focus setting that represents an instantaneous focal distance of an objective of the moving image camera as well as to receive distance values that represent the distances of a plurality of scene points in the field of view of the objective from the moving image camera. The focus setting display unit further comprises a display device and an evaluation and control device that is configured to control the display device to display a graphical representation of the focus setting and a graphical representation of a frequency distribution of the distance values in a spatial relationship to one another that reflects the spatial relationship of the instantaneous focal distance of the objective to the distances of the plurality of scene points.

System and method for focusing a moving image camera

Holder for electronic cameras

Display for camera holder

A hand grip for a motion picture camera comprises a grip section; a connection section for connecting the grip section to the motion picture camera or to a camera carrier; at least one actuation device for inputting a control command; an electronic memory for storing configuration data that represent an association between input control commands and different control signals; a control device for generating a control signal in response to the input control command and in dependence on the stored configuration data; a signal output for outputting the generated control signal to the motion picture camera or to an associated focus drive; and an electronic display device for presenting a configuration menu that represents different configuration options, wherein the control device is adapted to change the stored configuration data in dependence on the configuration menu shown and in response to a configuration command of a user.

Camera grip

A remote control unit for an objective and a camera comprises a base part, an operating element movable relative to the base part, an evaluation and control unit for generating a control signal in accordance with the position of the operating element and an output device for outputting the control signal to an associated camera. The evaluation and control device is adapted to control a feedback device of the control unit in dependence on the position of the operating element to generate at least one feedback signal perceivable by a user.

Growing community of inventors

Munich, Germany

Hendrik Voss