1322results about "Camera filters" patented technology

An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a movable portion, a driving assembly, and a first weighting element. The movable portion is arranged with the fixed portion in a main axis, and the movable portion is movable relative to the fixed portion. The driving assembly is used for driving the movable portion to move relative to the fixed portion. The first weighting element is disposed on the driving assembly for stabilizing the driving assembly.

An imager module for a vehicle includes an imager having an imager lens. The imager is configured to collect image data from at least one of inside and outside the vehicle. A cover is disposed proximate the imager lens and configured to allow the imager to capture image data through the cover. The cover is operable between a first condition, wherein the imager is generally visible through the cover, and a second condition, wherein the imager is generally concealed from view by the cover.

A camera module includes a lens driving device having a housing, a first circuit board disposed below the housing, a filter disposed on an upper surface of the first circuit board, a second circuit board disposed below the first circuit board, an image sensor disposed on the second circuit board and coupled to a lower surface of the first circuit board, and a first adhesive member disposed between the lower surface of the first circuit board and an upper surface of the second circuit board, and electrically connecting the first circuit board and the second circuit board. A lower surface of the image sensor is higher than the upper surface of the second circuit board.

To provide an information processor, a method for processing information, and a program which can move images along at least one of a first axis and a second axis of an image sensor even in a case where at least one of first and second driving axes of a driving mechanism are inclined with respect to the first axis and the second axis of the image sensor, respectively.SOLUTION: The processor of the information processor acquires inclination information on at least one of the inclination of a first driving axis of a driving mechanism with respect to a first axis of an image sensor and the inclination of a second driving axis of the driving mechanism with respect to a second axis of the image sensor, and calculates a movement amount of moving a movable lens along at least one of the first axis and the second axis on the basis of the inclination information.SELECTED DRAWING: Figure 16

Methods, apparatuses, assemblies, and / or the like are provided. An example apparatus may include a housing assembly including a first component and a second component configured for selective attachment to the first component, the first component having a first annular portion and the second component having a second annular portion opposite the first annular portion, the first and second annular portions collectively defining a central opening of the housing assembly, the central opening defining a longitudinal axis of the housing assembly. An example apparatus may also include a fan assembly, which may include a fan having an airflow opening and a fan housing, wherein: the second component has a curved portion extending from the second annular portion and along the longitudinal axis, the curved portion having an opening formed therethrough, the opening defining at least one airflow passage extending from an exterior surface of the curved portion to an interior surface.

An imaging lens assembly module, which defines an optical axis, includes an optical element. The optical element includes a light blocking portion and an anti-reflecting thin film. The light blocking portion is opaque, and the light blocking portion is closer to the optical axis than the other portion of the optical element to the optical axis. The anti-reflecting thin film is disposed at least on a surface of the light blocking portion, and the anti-reflecting thin film includes a nano structure layer and at least one intermediate layer. The nano structure layer has a plurality of ridge-like protrusions which extends non-directionally. The intermediate layer is disposed between the nano structure layer and the optical element.

A camera with a direction-adjustable polaroid relates to the technical field of camera equipment and comprises a shell, a lens body and a lens mounting rack, the lens body and the lens mounting rack are arranged in the shell, the shell comprises a camera cabin and a protective front cover, and a lens channel is arranged in the middle of the protective front cover; a plurality of spiral guide grooves are distributed in the outer wall of the lens body at equal intervals; a driving motor is arranged at the top of the lens mounting frame, a driving gear is arranged at the output end of the driving motor, a gear ring meshed with the driving gear is arranged on the front side of the lens mounting frame, and a guide block corresponding to the spiral guide groove is arranged on the inner side of the gear ring. According to the structural design of the utility model, the lens can automatically telescope and rotate, and the internal polaroid rotates synchronously, thereby realizing shooting of light at different angles, and improving the picture effect shot by the camera.

Disclosed are a switching mechanism, an assembly mechanism and a rabbit cage apparatus. The switching mechanism applied to being assembled with an assembly mechanism includes: a body provided with a lens hole, the lens hole is configured for mounting a filter, and at least one disassembly structure provided on the body, the disassembly structure includes a sliding portion configured to be detachably and slidably connected to the assembly mechanism.

The present disclosure relates to a dual lens manual synchronous focusing structure, which can drive the movable frame to move through the manual driving assembly during focusing, while the first rack on the movable frame drives the first outer gear ring to rotate, the second rack drives the second outer gear ring to rotate, the first outer gear ring turns the first lens barrel to rotate, and the first lens barrel is screwing connected with the first base, thus, the first lens barrel is close to or far away from the first photosensitive chip, the second outer gear ring turns the second lens barrel to rotate, and the second lens barrel is screwing connected with the second base, thus the second lens barrel is close to or far from the second photosensitive chip, so that the focusing of the first lens assembly and the second lens assembly can be synchronized.

According to one embodiment, a camera module includes an optical system, an imaging device, and a liquid crystal panel. The optical system includes at least one or more lenses. The liquid crystal panel includes an electrode for forming an aperture pattern which makes light incident on the imaging device, the liquid crystal layer, and a driver driving the liquid crystal layer. To allow light transmitted through at least one lens included in the optical system to be made incident, the liquid crystal panel is arranged between the lens and the imaging device.

The utility model discloses a light shield automatic overturning structure and an intelligent photographing instrument, the light shield automatic overturning structure comprises a light shield assembly, an inner support frame, a stepping motor, a chin support and a sensor, the chin support is arranged on the inner support frame, the sensor is arranged in the chin support, and the stepping motor is arranged on the inner support frame. The light shield assembly is rotationally connected with the inner supporting frame, the stepping motor is in signal connection with the inductor, and an output shaft of the stepping motor is fixedly connected with one side of the light shield assembly and used for driving the light shield assembly to turn over and adjusting the turning angle of the light shield assembly. According to the utility model, the inductor is adopted to control the stepping motor to adjust the overturning angle of the overturning assembly, so that the intelligence and the sense of science and technology of the intelligent photographing instrument can be effectively improved, and the market competitiveness of the intelligent photographing instrument is further improved.

A technique for using an onboard camera capable of day and night operation on an unmanned aerial vehicle (UAV) includes: traveling along a route of the UAV at night; and acquiring an aerial image with an onboard camera. The onboard camera includes: a sensor device for receiving photons and converting the photons into photoelectrons; a processor for processing the photoelectrons into an image file; a lens positioned adjacent to the sensor device for focusing the photons on the sensor device; and a filter positioned adjacent an outer surface of the lens. The filter can permit photons in the infrared light spectrum to pass to the lens, and attenuate at least a portion of the photons in the visible light spectrum prior to reaching the lens.

An optical component includes a substrate and an anti-reflective film. The substrate has an aspherical surface through which light passes. The anti-reflective film is disposed at least on the aspherical surface and includes a nanostructure layer and an intermediate layer. The nanostructure layer includes ridge-like protrusions that are non-directionally extended. A bottom of the ridge-like protrusions is closer to the substrate than a top of the ridge-like protrusions. The ridge-like protrusions gradually taper from the bottom toward the top. An average structural height of the ridge-like protrusions ranges from 108 to 368 nm. The intermediate layer is between the nanostructure layer and the substrate. A main component of the nanostructure layer is aluminum oxide. The nanostructure layer includes a metallic doping agent at least partially distributed inside the ridge-like protrusions. The metallic doping agent includes at least one of titanium, vanadium, chromium, titanium oxide, vanadium oxide, and chromium oxide.

The invention provides a focusing method and electronic equipment. The electronic device includes a camera cover movable independently of a camera module. The electronic equipment can dynamically adjust the movement track of the focusing motor according to the movement of the camera cover, balance the relative position between the camera cover and the focusing motor, realize quick focusing after the camera application is started, and reduce the collision between the focusing motor and the camera cover.

A blade open-close device includes a base, a blade, an actuator unit, a detectable member, and a detector. The base includes an opening portion on an optical axis. The blade is movable in an intersecting direction to cover or uncover the opening portion. The actuator unit moves the blade to one of a closing position to cover the opening portion or an opening position to uncover the opening portion. The detectable member changes a position of a first magnet and a position of a second magnet in response to coming into contact with the blade moving. The detector detects the first magnet when the blade is at the opening position and detects the second magnet when the blade is at the closing position.

A photography auxiliary device configured for detachably mounting a photographic auxiliary component in front of a camera lens of a photography device, includes a carrying body for detachably carrying the photographic auxiliary component thereon; and a mounting member configured to mount the carrying body to the photography device to thereby mount the photographic auxiliary component in front of the camera lens of the photography device. The carrying body includes a first light-transmitting portion for allowing light to pass therethrough. The mounting member defines a sliding slot to allow a fastener to pass through. The mounting bracket is mounted to the photography device via a connecting bracket. The position of the carrying body relative to the mounting bracket is adjustable and the position of the mounting bracket relative to the connecting bracket is adjustable such that the position of the photographic auxiliary component relative to the camera lens is adjustable conveniently.

A lens apparatus (200) includes a lens (211R,211L) disposed closest to an object, a holder (212) holding the lens, a cover (213) having a first opening (213A) to expose the lens when viewed from an optical axis direction of the lens and being positioned with the holder in the optical axis direction, and an exterior member (204) having a second opening (204F) to engage with an outer diameter of the cover. A first gap in a diameter direction orthogonal to the optical axis direction formed between the holder and the cover is larger than a second gap in the diameter direction formed between the exterior member and the cover.

The present disclosure provides a matte box kit, including a matte box body, a mounting assembly, a first magnetic attachment, and a second magnetic attachment. The matte box body includes a first connection structure and a first light path extending along a first direction. The mounting assembly is configured to secure a lens and includes a second connection structure and a second light path extending along the first direction. The first magnetic attachment is arranged on the matte box body, and the second magnetic attachment is arranged on the mounting assembly. The first and second magnetic attachments are mutually attracted to pre-align and pre-connect the matte box body and the mounting assembly. The first connection structure and the second connection structure form a detachable fixation, aligning the first light path, the second light path, and the lens along the first direction such that they are opposed and in communication.

A medical imaging system includes a first imaging element that receives NIR light and outputs a first image signal, a second imaging element that receives normal light and outputs a second image signal, a third imaging element that receives at least normal light and outputs a third image signal, and a signal processing unit that performs depth-of-field extension processing to generate an extended-depth-of-field image using at least two of the first image signal, the second image signal, and the third image signal. The optical path length from a mount surface to the first imaging element is set to be longer than the optical path length from the mount surface to the second imaging element, and to be shorter than the optical path length from the mount surface to the third imaging element. The present technology can be applied to, e.g., a medical imaging system capable of capturing an EDOF image.

Embodiments of this disclosure can provide a camera system. The camera system can include a lens system and a rotatable lens cover protecting the lens system from external environment. The rotatable lens cover can be configured to rotate about an optical axis of the lens system while the camera system is capturing images to reduce artifacts on the captured images caused by contaminants on the rotatable lens cover.

A lens hood system designed to accommodate one or more lens filters via one or more recesses. The lens filters may be inserted through various access points, including front, back, or side openings, and can be secured using methods such as threading, snap-fit tabs, or sliding mechanisms. The lens hood may be equipped with movable frame portions allowing for roll, pitch, and yaw rotations of the filters, independently or collectively, to optimize filter alignment. Additionally, the inner surfaces of the lens hood may be non-reflective or feature designs to minimize unwanted light reflections, enhancing image quality.

An assembly for an aircraft propulsion system includes a propulsor section and an imaging device. The propulsor section includes a propulsor and a structural body. The propulsor includes a plurality of propulsor blades. The structural body forms an outer air flow surface forming a portion of an air flow path through the propulsor section. The imaging device includes a housing and a camera. The housing includes a housing body and a cover. The housing body is mounted in the structural body. The housing body forms a cavity and an opening of the cavity. The cover is pivotable between a stowed position and a deployed position. The camera is disposed in the cavity with the cover positioned in the stowed position. The camera is configured to capture image data of each propulsor blade of the plurality of propulsor blades with the cover positioned in the deployed position.

To provide a device for fixing a camera module circuit board.SOLUTION: A device for fixing a camera module circuit board is provided, comprising: a base portion; and a fixing unit including a first fixing part for supporting one side of each of a plurality of boards, and a second fixing part for supporting the other side opposite the one side of each of the plurality of boards. A plurality of first fixing parts extend in a first direction from the base portion, and include a plurality of protrusions protruding in a direction perpendicular to the first direction in order to support one side of each of the plurality of boards. A plurality of second fixing parts extend in the first direction from the base portion, and include a plurality of protrusions for supporting the other side of each of the plurality of boards.SELECTED DRAWING: Figure 6

The application provides a chemically strengthened microcrystalline glass, a cover plate glass, an electronic device and a glass device, and belongs to the technical field of microcrystalline glass. The application makes the surface composition and stress structure of the chemically strengthened microcrystalline glass with lithium disilicate as the main crystal phase meet specific requirements, so that the chemically strengthened microcrystalline glass can meet high stress levels and also ensure good weather resistance, and can better ensure that the chemically strengthened microcrystalline glass meets application requirements.

The utility model relates to the technical field of camera shooting equipment, in particular to a switching structure, a switching ring and a matching part, one of the inner peripheral wall of the switching ring and the outer peripheral wall of the matching part is provided with an elastic limiting piece, a part of the structure of the elastic limiting piece protrudes out of the inner peripheral wall or the outer peripheral wall, and the elastic limiting piece is provided with a through hole. The other one of the outer peripheral wall of the matching part and the inner peripheral wall of the adapter ring is provided with a limiting groove, the inner groove wall on one side of the limiting groove is provided with a first extrusion surface, and the first extrusion surface is used for extruding the elastic limiting piece; wherein the switching structure has an assembly state, and in the assembly state, part of the structure of the elastic limiting piece is clamped in the limiting groove. According to the technical scheme, the adapter ring can be quickly detached from the matching part through the elastic limiting piece.

To provide an optical filter which can effectively shield light of a long wavelength region of near infrared light, especially, of a wavelength region of 850 to 1,100 nm, and can keep transmittance of visible light, especially, transmittance of green and red to be sufficiently high, and an imaging device and an optical sensor which use the optical filter and are excellent in color reproducibility.SOLUTION: An optical filter has an absorption layer containing a transparent resin and a near-infrared absorption dye (A) in a wavelength region with a maximum absorption wavelength of 850 to 1,100 nm, and a dielectric multilayer film, and satisfies all of requirements (3-2) to (3-8).SELECTED DRAWING: Figure 1

An optical filter includes a first dielectric multilayer film, a resin film, a phosphate glass, and a second dielectric multilayer film. The second dielectric multilayer film includes at least one H2 layer satisfying a refractive index of 1.8 or more and 2.5 or less and a QWOT of 1.1 or more and 3.5 or less, when a layer closest to the phosphate glass in the H2 layers is defined as a first H2 layer, the second dielectric multilayer film comprises a first M2 layer comprising a single layer satisfying a QWOT of 1.2 or more and 1.8 or less or a plurality of layers satisfying a total QWOT of 1.2 or more and 1.8 or less between the first H2 layer and the phosphate glass, and the optical filter satisfies all of the spectral characteristics (i-1) to (i-4).