86 results about "Clear lens" patented technology

The embodiment disclose a wearable augmented reality eyewear system including a frame supporting left and right transparent lenses. A plurality of outward-facing cameras mounted on the frame have overlapping fields of view for capturing real-time images of the environment. A plurality of inward-facing cameras integrated in the frame or lenses detect pupil size, pupil dilation, and gaze direction using infrared imaging. A digital processor analyzes gaze direction and fixation based on virtual grid coordinates, initiates an object or person recognition routine using images from the outward-facing cameras, and compares detected features with records in a database. At least one lens includes an AR projection system embedded therein and configured to superimpose data about the recognized object or person in the user's field of view. An audio speaker positioned near the user's ear outputs related audio. A wireless communication module enables real-time data exchange with a cloud-based platform.

The article is a contact lens with a pattern and color applied to a transparent lens.

This article is a contact lens with patterns and colors applied to a transparent lens.

A rear-view mirror and modular monitor system and method include an interior mirror that embeds a modular monitor behind see-through mirror glass. In some embodiments, the system includes multiple cameras, some in the vehicle, bus and / or truck, as well as some cameras outside the vehicle, bus and / or truck, advantageously providing the driver an opportunity to view what is happening, for example, in the back rows of the bus and / or cabin, while also using the mirror to look at objects in the bus and / or cabin that are visible using the mirror. The rear-view mirror and modular monitor system is configured to be easily assembled and / or disassembled when necessary for maintenance and / or to replace parts.

The present invention relates to a disposable lens sheath for a laparoscope and an optimization method thereof, including a rubber lens sheath cover and a sheath head. The length of the rubber lens sheath cover is less than the length of the laparoscope rod. One end of the rubber lens sheath cover is hermetically connected to the sheath head, and the sheath head is provided with a transparent lens adapted to the end cross-section of the laparoscope rod. The other end of the rubber lens sheath cover is open, and the inner diameter of the rubber lens sheath cover is less than the outer diameter of the laparoscope rod. The laparoscope rod can be inserted into the rubber lens sheath cover through the open end of the rubber lens sheath cover so that the end of the laparoscope rod abuts against the transparent lens.

The utility model discloses an auxiliary observation device for a theodolite, which belongs to the technical field of surveying and mapping instruments, and comprises a mounting cylinder, an auxiliary observation device and an auxiliary observation device, the connecting seat is detachably connected with the mounting cylinder, two mounting surfaces are arranged on the connecting seat, and a reflecting mirror in the shape of a straight triangular prism is jointly embedded into the two mounting surfaces; the cover plate is detachably arranged on one of the mounting surfaces, an observation opening is formed in the cover plate, and a transparent lens is arranged in the observation opening; according to the scheme, an observer only needs to bend to lower the head and overlook the observation opening for observation, so that the observer is converted from head-up eyepiece observation to overlook observation, which is different from the mode that the observer squats or half squats to make the eyes and the eyepiece translate, the observation is more convenient, the comfort of the observer is improved, and the observation efficiency is improved. In addition, the situation that the observation effect is affected due to the fact that observers shake during observation is avoided, the observation accuracy is improved, and high practicability is achieved.

A breathable mask includes a main body and a breathing tube, and the breathing tube and an interior of the main body can be in fluid communication. The body includes a main frame, a lens module and a water-sealing skirt. The main frame has a lens frame, a mouth frame and a nose frame interposed therebetween. The lens module has a transparent lens portion. The water-sealing skirt is integrally formed by an eye skirt, a nose skirt and a mouth skirt, and a skirt frame is arranged in front of the eye skirt. The transparent lens portion and the skirt frame are embedded in the lens frame in a water-sealing manner, and the nose skirt part protrudes outward from the nose frame. The mouth skirt is adapted for one-way fluid communication to the outside through the mouth frame.

This product is a contact lens with a pattern and color applied to a transparent lens.

This invention proposes an auxiliary device for accurate burette reading, comprising a clamping assembly with a clamping cavity formed within it for holding the burette. The clamping assembly has a first mounting position and a second mounting position, which are opposite to each other and respectively connected to the clamping cavity. An optical component is located at the first mounting position, comprising a magnifying element and a transparent lens. The transparent lens has graduations, and the magnifying element is located between the transparent lens and the clamping cavity. A color contrast element is located at the second mounting position. By clamping the burette in the clamping cavity at its liquid level, the reading at the burette can be magnified through the transparent lens and magnifying lens at the first mounting position. The second mounting position is opposite to the first mounting position, and the color contrast element at the second mounting position acts as a background to enhance color contrast, facilitating accurate burette reading.

The embodiment disclose a wearable augmented reality eyewear system including a frame supporting left and right transparent lenses. A plurality of outward-facing cameras mounted on the frame have overlapping fields of view for capturing real-time images of the environment. A plurality of inward-facing cameras integrated in the frame or lenses detect pupil size, pupil dilation, and gaze direction using infrared imaging. A digital processor analyzes gaze direction and fixation based on virtual grid coordinates, initiates an object or person recognition routine using images from the outward-facing cameras, and compares detected features with records in a database. At least one lens includes an AR projection system embedded therein and configured to superimpose data about the recognized object or person in the user's field of view. An audio speaker positioned near the user's ear outputs related audio. A wireless communication module enables real-time data exchange with a cloud-based platform.

This article is a contact lens with patterns and colors applied to a transparent lens.

The invention relates to a corneo-capsular protection system (CCPS), which is an ophthalmological device designed to simultaneously protect the corneal endothelium and the posterior capsule during intraocular surgery (phacoemulsification), the system comprising a corneal protection dome (CPD) and a capsular protection floor (CPF). The dome is a foldable, transparent lens that protects the endothelium against mechanical and thermal damage while optionally providing a magnifying effect to improve surgical visibility. The floor is a foldable lens designed to protect the posterior capsule from perforations and trauma. It has a central condensation facilitating its safe removal, and can also provide protection to the macula against prolonged exposure to light. The two components are designed for easy insertion and removal through micro-incisions, thereby reducing the risk of postoperative complications, and have a complete, potentiated protective effect if used in combination.

This product is a contact lens with a pattern and color applied to a transparent lens.

1. The name of the design product: camera viewfinder protection lens. 2. The use of the design product: the design product is used to protect the lens of the camera viewfinder. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combination state reference Figure 1. 5. Other components that need to be explained: component 1 is the viewfinder protection transparent lens, component 2 is the buffer pad.

A breathable mask includes a main frame, a transparent lens portion, a water-sealing skirt and a breathing tube. The main frame includes a lens frame, a mouth frame and a nose frame interposed therebetween. The water-sealing skirt is integrally formed by an eye skirt, a nose skirt and a mouth skirt, and a skirt frame is arranged in front of the eye skirt. The transparent lens portion and the skirt frame are embedded in the lens frame in a water-sealing manner, and the nose skirt protrudes outward from the nose frame. The transparent lens portion does not project outward from an outer edge of the lens frame at all.

This product is a contact lens with a pattern and color applied to a transparent lens.

The utility model discloses a myopic lens installation assembly for a breathing mask, which relates to the technical field of respirators, and comprises a breathing mask, a mask is fixed on the surface of the breathing mask, a transparent lens is fixed in the mask, the surface of the transparent lens is connected with a fixed suction cup, a fixed frame is fixed on the surface of the fixed suction cup, and the fixed frame is fixed on the surface of the fixed suction cup. According to the utility model, the myopic lenses are fixed on the transparent lenses through the fixing suckers, the lenses with different degrees can be replaced according to the needs of a user, and the fixing frame is made of an elastic material and can be attached to the surfaces of the eye sockets of the user, so that the myopic lenses are fixed on the transparent lenses through the fixing suckers. And displacement during operation of a user is avoided, and operation of the user is facilitated.

The utility model discloses a stress-free out-of-focus myopia lens and a mold, which can forcibly correct the eye using habit of a user, improve the myopia prevention and control and myopia correction effects of myopia glasses and eliminate the stress during production. The unstressed out-of-focus myopic lens comprises a circular transparent lens. A plurality of circles of annular structures are sequentially arranged in an outward radiation manner by taking the circle center of the transparent lens as a starting point; each circle of annular structure is composed of different numbers of spherical protrusions, and the adjacent spherical protrusions in each circle of annular structure are adjacent to each other without gaps. The die is used for producing the stress-free out-of-focus myopia lens and comprises a forming die base, a lower die base and an upper die base. The forming die holder is provided with a die cavity with an upward opening; the lower die holder is matched in the die cavity in a dynamic sealing manner; the upper surface of the lower die holder is matched with the transparent lens in shape; the die cavity is provided with a circle of overflow groove around the lower die holder; and the upper die holder is matched above the opening of the die cavity in a lifting manner, and is assembled with the lower die holder when entering the die cavity so as to form the transparent lens.

The invention discloses a portable oral cavity scanner, and relates to the technical field of oral cavities, the portable oral cavity scanner comprises a storage cabin, a detection probe is slidably connected in the storage cabin, high-definition transparent lenses are mounted on both sides of the detection probe, and an angle adjusting mechanism is arranged in the detection probe; the angle adjusting mechanism comprises a positioning plate, first limiting plates are fixedly connected to the two ends of one side of the positioning plate, and meanwhile first semi-ring blocks are rotationally connected to the middles of the first limiting plates; through the arrangement of the angle adjusting mechanism, the scanner can flexibly swing in the X direction and the Y direction in the detection probe, the scanning angle can be adjusted without overall overturning of the probe, the semi-ring block driven by the micro motor swings to be matched with the cross annular groove, the scanner can complete multi-angle deflection in a small range, and the scanning precision is improved. The moving range of the probe in the oral cavity is greatly reduced, direct collision and interference between the probe and teeth and gingiva are avoided, discomfort such as nausea and pain of a patient is reduced, and scanning interruption caused by interference is effectively prevented.

Intraocular implants and methods of making intraocular implants are provided. The intraocular implants can improve the vision of a patient, such as by increasing the depth of focus of an eye of a patient. In particular, the intraocular implants can include a mask having an annular portion with a relatively low visible light transmission surrounding a relatively high transmission central portion such as a clear lens or aperture. This construct is adapted to provide an annular mask with a small aperture for light to pass through to the retina to increase depth of focus. The intraocular implant may have an optical power for refractive correction. The intraocular implant may be implanted in any location along the optical pathway in the eye, e.g., as an implant in the anterior or posterior chamber.

A device to remove both 21 and / or 27 point twist-off crown bottle caps. It comprises 4 pieces, a main body, a backup disk, an art disk and a clear lens. It is cup shaped and is sufficient in diameter and thickness to accept the insertion of a twist off crown bottle caps. The interior circular wall is comprised of a single row of strategically placed vertical embossments (ribs) to accept the grooves of both 21 and / or 27 point twist-off crown bottle caps. The backup disk, art disk and clear lens are inserted in the top of the main body to complete the assembly and display the art work. The art disk can be removed and / or replaced if warranted. To use the device, place it over the cap, and with your hand, twist counter clockwise wise.

The utility model discloses a head-up type solar lamp, and relates to the technical field of lighting lamps. Comprising an installation box, a control mechanism is fixedly installed in the installation box, a box cover is installed on the left side face of the installation box, an installation frame is installed at the position, close to the middle, of the right side wall of the installation box, and an adjusting mechanism is fixedly installed between the front inner wall and the rear inner wall of the installation frame; the front side face and the rear side face of the adjusting mechanism are fixedly connected with the lamp shell through a mounting mechanism, a solar panel is embedded in the position, close to the upper side, of the left side wall of the lamp shell, an LED lamp panel and a transparent lens are mounted on the position, close to the right side, of the inner wall of the lamp shell, and heat dissipation mechanisms are arranged on the front side wall and the rear side wall of the lamp shell. The angle of the solar lamp can be adjusted, the illumination requirement of the solar panel can be met in the daytime, the illumination requirement can be met when light rays are not timely, use is more convenient, the heat dissipation performance is improved, and use in the high-temperature environment is facilitated.

The application discloses a perspective type continuous annealing furnace roller bearing seat facilitating inspection, which comprises a base, an inner pressure cover, an outer pressure cover and a transparent lens, a mounting portion is arranged at the right end surface of the base, the inner pressure cover and the outer pressure cover are sequentially stacked and mounted at the mounting portion, a bearing seat hole is formed in the middle part of the mounting portion, through holes are arranged on the inner pressure cover and the outer pressure cover and correspond to the positions of the bearing seat hole, the transparent lens is mounted between the inner pressure cover and the outer pressure cover and shields the through holes. According to the scheme, the inside of the operation side bearing seat can be clearly seen, the inside state of the bearing seat can be more intuitively and clearly inspected, the accuracy of the inspection is effectively ensured, and the failure caused by the failure to timely find out through the inspection is avoided.

The utility model relates to the technical field of two-dimensional code recognition, and particularly discloses a CCD two-dimensional code recognition system which comprises a base, the base is fixedly connected with a plurality of supporting plates arranged at intervals, one side of each supporting plate is connected with a code scanning mechanism, the code scanning mechanism comprises a fixing plate, the fixing plate is fixedly connected to one side of each supporting plate, and the fixing plates are fixedly connected to the other side of each supporting plate. The middle part of the supporting plate is hollowed out, a CCD camera is arranged below the supporting plate, the CCD camera is used for carrying out code scanning identification on a capacitor, the supporting plate is fixedly connected with a fixed seat, and a transparent lens is connected in the fixed seat in a sliding manner; according to the utility model, the plurality of identification mechanisms can rapidly and stably identify the plurality of capacitors, and each part of the identification mechanism is detachable, so that the maintenance cost and time can be reduced, and when a certain part breaks down, the part can be independently detached for maintenance or directly replaced without replacing the whole code scanning mechanism.

1. Name of the product in this design: Diving mask (AM320-1). 2. Purpose of this design: Diving equipment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: This design includes a transparent lens component.

The article is a contact lens with a pattern and color applied to a transparent lens.

The utility model relates to a positionable watch with a mechanical display. The watch has a mechanical display and comprises: a watchband 1 for attaching the watch to a wrist of a user; a watchcase 2 attached to the watchband and enclosed by a transparent lens 3, the watchcase 2 comprising: a dial 4 fixed relative to the watchcase 2; the pointer 5 is used for indicating time; a mechanism 7 supplied with energy by the energy storage device 6 and configured to rotate the pointer 5. The watch further comprises an electronic circuit 8 and an antenna 9 configured to wirelessly transmit an electromagnetic signal showing identification information of the watch to a device separate from the watch. The antenna 9 is located in the watch case 2, and the watch case 2 further comprises a part which covers the antenna and is made of a material which is transparent to electromagnetic signals.

The utility model discloses a quick replacement structure of a lens. The lens adopts a left-right integrated structure; a clamping piece is arranged in the middle of the integrated lens corresponding to the nose bridge; a hook is backwards formed on the back surface of the clamping piece, a hook groove is formed in the top edge of a middle beam of the spectacle frame, and the clamping piece is mounted at the middle beam of the spectacle frame by hooking the hook in the hook groove; a first magnetic element is further installed on the back face of the clamping piece, a second magnetic element is installed on a middle beam of the glasses frame, the clamping piece is fixed to the position of the middle beam of the glasses frame through the magnetic adsorption effect of the first magnetic element and the second magnetic element, and assembling of the lenses and the glasses frame is achieved. The utility model also discloses a pair of glasses using the quick replacement structure. According to the utility model, a user can conveniently replace the lenses with different functions and colors according to different scenes, different clothes and shapes, the replacement operation is simple, the replaced lenses are firmly and stably mounted, for example, the lenses with dark colors can be matched during sports and riding in the daytime, and the lenses can be replaced by transparent lenses at night, so that the use is very convenient.