12 results about "Movie camera" patented technology

The cinema camera communication and control device is a wireless communication device comprising a circuit board having a processor, an algorithm, a power connection to a power source, and a wireless communication device housed within a chassis in the form of a rectangular box, a recessed antenna connection, and a remote antenna mount. The disclosed invention enables synchronized control and communication for cinema camera operators with the ability to dynamically change between USB-C PD (Power Delivery) sink and USB-C PD (Power Delivery) source power modes and negotiate a connection with Ethernet devices that exclusively use 1000 Mbps Ethernet without needing additional software or an external USB-to-Ethernet adapter.

A method for recording camera image data on an edge server comprises the steps of recording a scene by a movie camera and generating camera image data representing the scene by the movie camera, and transmitting the camera image data to the edge server. However, in the data transmission path from the cinematic camera to the edge server, a buffer storage device comprising a non-volatile data memory is arranged between the cinematic camera and the edge server, in which camera image data is first written to the data memory of the buffer storage device and then written to the data memory of the edge server. The camera image data written to the data storage is then transmitted from the buffer storage device to the edge server.

1.-2. The design is shown in grayscale; 3. Colour disclaimer: The elements covered in green do not form part pf the scope of protection of the design; 4. The zigzag cut in the drawings indicate that the dimension in length / height of the design is not defined.

The present invention generally relates to optical imaging systems able to form an infinity corrected beam from light received from a front lens system, thereby standardizing the working distance of any front lens system able to be integrated with the present invention. This allows a wide variety of front objectives to be used interchangeably with photographic and motion-picture cameras and other optical instruments, and also allows front objective lens systems to be miniaturized or otherwise modified.

A remote control device and a marking ring for a movie camera, wherein the remote control device is used to control a lens setting motor of the movie camera, and includes: a base; an operating element rotatable relative to the base for setting a control command for the lens setting motor; a position encoder for detecting respective rotational positions of the operating element and generating corresponding position signals; an evaluation and control device for determining a setting signal for the lens setting motor depending on the position signals according to a mapping rule; and an output device for sending the setting signal to the movie camera. In this regard, the mapping rule corresponds to at least one mathematical functional relationship, and the remote control device has an input device through which a user can configure the mathematical functional relationship via an input to the input device. The present application also relates to a marking ring for the remote control device, which has a memory in which a readable code is stored.

A digital camera system includes an optical assembly to gather light from a desired scene, a modular imaging subsystem aligned with the optical assembly, and an image processing, recording and display subsystem.

A cinematographic equipment system and a cinematographic device, wherein the equipment system has at least one cinematographic device selected from the group consisting of a motion picture camera, a lens turret drive component, a mother lighting device and / or a remote control component, and at least two different radio modules. The cinematographic device has an interface for selective coupling to one of the two different radio modules, each of the two different radio modules being used for wireless transmission of control signals, further for wired communication with the coupled cinematographic device via the interface, and the two different radio modules differ from each other in their radio characteristics, i.e. in the used frequency range and / or in the used transmission protocol.

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.

The present invention relates to optical imaging systems which are able to provide increased depth of field to microscope devices, motion-picture cameras, and still photographic cameras, while also reducing or elimination breathing while the focus of the device is adjusted. Optical systems described herein are also able to be used with standard film and digital sensor formats, and are able to be attached to, or integrated with, photographic and motion-picture cameras, including currently existing cameras.

A modular lens system for use with a camera system and connected therewith. The lens system including modular sections configured to include one or more lenses and / or an aperture. The one or more lenses are controlled by one or more motors to enhance focus, softness, and / or size and other optical characteristics.

The present invention relates to a large-aperture miniaturized wide-angle lens, comprising, from the object side to the image side, a first lens group with negative refractive power, a second lens group with positive refractive power, and a third lens group with positive refractive power; wherein, the first lens group comprises a first sub-lens group with negative refractive power and a second sub-lens group with positive refractive power; an aperture is provided between the second lens group and the third lens group, and the second lens group comprises a focusing lens, which is used for focusing at long and short distances; the first lens group further comprises at least one aspherical lens, so that the lens has the advantages of a large aperture, a fixed focal length, and a wide angle of view of an aspherical lens. The lens is an imaging lens with a large aperture, a long flange focal distance, single-element focusing, and excellent optical performance, and can achieve wide angle, large aperture, and fast focusing on a movie camera with a long flange focal distance.