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Matches 101 - 150 out of 35,210

Document Document Title
WO/2019/174364A1
An optical imaging system, comprising, in order from an object side to an image side along an optical axis: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth lens (E6), and a seventh...  
WO/2019/174756A1
Plenoptic camera for mobile devices, comprising a main lens (102), a microlens array (104), an image sensor (108), and a first reflective element (510) configured to reflect the light rays (601a) captured by the plenoptic camera before a...  
WO/2019/174286A1
Provided is an optical imaging lens group, comprising, in sequence from an object side to an image side, a first lens (E1) having a positive focal power; a second lens (E2) having a focal power; a third lens (E3) having a focal power; a ...  
WO/2019/173110A1
A display system for presenting visual information to a user includes a fast scan mirror, a slow scan mirror, and anamorphic relay optics positioned optically between the fast scan mirror and slow scan mirror. The fast scan mirror has a ...  
WO/2019/169853A1
An optical imaging camera lens, the optical imaging camera lens sequentially comprises, along the optical axis, from the object side to the image side: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth...  
WO/2019/173657A1
A liquid lens system includes a liquid lens and a heating device disposed in, on, or near the liquid lens. The liquid lens system can include a temperature sensor. The heating device can be responsive to a temperature signal generated by...  
WO/2019/171642A1
The purpose of the present invention is to provide an endoscopic optical system and an endoscopic device capable of creating a suitable image by reducing astigmatism generated in a wavelength plate (depolarization plate) while achieving ...  
WO/2019/169683A1
Disclosed is a collimating lens assembly, sequentially comprising (from a laser transmitter end to a measured object end): a first lens, a second lens, a third lens and a diaphragm, with the diaphragm being at a position nearest to an im...  
WO/2019/173368A1
A liquid lens system can include a liquid lens and a controller. The liquid lens can include a chamber, first and second fluids contained in the chamber and substantially immiscible to form a fluid interface therebetween, a plurality of ...  
WO/2019/169856A1
A camera lens set, the camera lens set comprising, along the optical axis in sequence from the object side to the image side: a first lens (E1), a second lens (E2), a third lens (E3), and a fourth lens (E4). The first lens has positive f...  
WO/2019/169889A1
Disclosed is a projection lens. The projection lens sequentially comprises from an image source side to an imaging side along an optical axis: a first lens, a second lens, and a third lens. The first lens has a positive focal power, and ...  
WO/2019/169823A1
A lens (1) comprises: an optically effective portion (101); an inner non-positioning portion (102) surrounding the optically effective portion (101) and connected to the optically effective portion (101); an inner positioning portion (10...  
WO/2019/167310A1
The present invention provides an objective optical system for an endoscope wherein the entire length of the optical system is short while providing a sufficient length of back focus and suitably correcting various aberrations. The objec...  
WO/2019/167001A1
Spacers for separating a first lens element from a second lens element, lens modules including such spacers and digital cameras including such lens modules. A spacer may comprising along its perimeter at least one contact section being i...  
WO/2019/167925A1
An optical system including two optical systems, each optical system including at least two reflectors and a stop. Each of the optical systems is configured to focus light. Each of the at least two reflectors is configured to reflect the...  
WO/2019/167796A1
The purpose of the present invention is to provide an optical device and a communication system that make it possible to increase the reach distance by using a light-emitting diode and to narrow the irradiation range. The present inventi...  
WO/2019/165761A1
An optical imaging lens assembly sequentially comprises, from an object side to an image side along an optical axis, a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth lens (E6), and ...  
WO/2019/162431A1
A device for imaging and delivering spectroscopic information comprises an objective (1), an image sensor (2) and an optical component (3) having a spectral differentiation function. The optical component having a spectral differentiatio...  
WO/2019/163744A1
A variable power optical system for an endoscope is provided with, in order from an object, a first lens group having a negative power and a second lens group having a positive power and capable of moving along the optical axis. The firs...  
WO/2019/159778A1
An optical system comprises a first lens group, a diaphragm, and a second lens group in order from an object. The first lens group includes a negative meniscus lens having a convex surface facing the object, and a positive lens with one ...  
WO/2019/161184A1
Disclosed are various arrangements of monocentric multiscale imaging systems and cameras that advantageously exhibit an enhanced field of view (FoV). Illustrative examples of such systems include a 360° ring FoV MMS lens that advantageo...  
WO/2019/159709A1
The present invention pertains to an imaging lens and an imaging device that can be configured more optimally. The imaging lens comprises a first lens, a second lens, and a third lens arranged in order from an object toward an image. A c...  
WO/2019/161289A1
A system and method for capturing Omni-Stereo videos using multi-sensor is disclosed. The system includes left cameras, right cameras and a viewing circle. The method of capturing omni stereo videos using multi-sensor approach includes s...  
WO/2019/159933A1
An electromagnetic wave detection device has a first image formation unit, a progression unit, a second image formation unit, and a first detection unit. The first image formation unit forms an image of an incident electromagnetic wave. ...  
WO/2019/155289A1
Folded digital camera comprising a lens having a lens optical axis, an image sensor and first and second optical path folding elements (OPFEs), in which the second OPFE is closest to the image sensor, wherein the lens is operative to mov...  
WO/2019/157474A1
Apparatuses, systems, and methods for producing non-rotationally symmetric optical aberrations. Such aberrations may be created by a removable attachment that may be attached to another lens, such as a spherical lens. Aberrations that ap...  
WO/2019/155665A1
Provided are an endoscope imaging optical system and endoscope device that achieve diameter reduction and reduce the brightness saturation of a fixed structure image. This endoscope imaging optical system has an intra-field-of-view struc...  
WO/2019/153696A1
Disclosed is an optical imaging lens, comprising successively, from an object side to an image side along an optical axis: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4) and a fifth lens (E5). The first lens...  
WO/2019/156933A1
A folded camera that includes two light folding elements such as prisms and an independent lens system, located between the two prisms, which includes an aperture stop and a lens stack. The lens system may be moved on one or more axes in...  
WO/2019/148755A1
The present application discloses an optical imaging lens, comprising sequentially from the object side to the image side along the optical axis: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a...  
WO/2019/148639A1
Disclosed is a collimating lens, comprising sequentially from a laser transmitter end to a measured object end: a first lens having a positive focal power, an object-side surface thereof being a convex surface; a second lens having a neg...  
WO/2019/151252A1
The present invention addresses the problem of implementing a novel refractive/reflective-type projection optical system. This projection optical system is for carrying out enlarged projection, on a projection target surface, of an image...  
WO/2019/152171A1
An anamorphic three-element objective lens projects a plurality of beams of different wavelengths and different diameters into an elongated focal spot in a working- plane. In one transverse direction of the lens, the beams are tightly fo...  
WO/2019/146275A1
Provided is an imaging device comprising a beam splitter that has an incident surface on which light from a subject falls incident, a reflective mirror for returning the light passing through the beam splitter to the beam splitter side, ...  
WO/2019/145961A1
Generally, an optical unit for collecting light from small and/or distant objects is disclosed. The optical unit may include a front lens having a diameter of at least 150 mm and at least one additional lens in association with the front...  
WO/2019/144382A1
A wide-angle lens (10), an imaging device (100), and an unmanned aerial vehicle (1000). The wide-angle lens (10) comprises a first lens group (12) and a second lens group (14) from the object side to the image side in sequence. The first...  
WO/2019/146147A1
The present invention provides an endoscope objective optical system that is suitable for observing body organs such as the bronchi, the nasal cavity, the laryngopharynx, the urinary tract, and the uterus and has a small diameter, a shor...  
WO/2019/148027A1
Various embodiments include a camera with folded optics and lens shifting capabilities. In some examples, a folded optics arrangement of the camera may include one or more lens elements and light path folding elements (e.g., prisms). Som...  
WO/2019/052952A3
The invention relates to a multi-aperture imaging device comprising an image sensor; an array of optical channels, each optical channel having a lens for imaging a sub-field of a total field of vision onto an image sensor region of the i...  
WO/2019/143166A1
An embodiment provides an imaging lens comprising first to third lens groups arranged sequentially from an object side to an image side and having refractive power, wherein the distances of the second lens group and the third lens group ...  
WO/2019/142641A1
Provided are: an excellent diffractive optical element which minimizes a decline in diffraction efficiency while keeping the variation in flare color small and not affecting optical performance; and an optical system and an optical devic...  
WO/2019/142761A1
In order to achieve a zoom lens with chromatic aberration sufficiently corrected in the wavelength region from visible light to near infrared light while maintaining compactness and a high zoom ratio, this zoom lens includes, arranged in...  
WO/2019/141210A1
Provided is an optical imaging lens, successively comprising, from an object side to an image side, the following: a first lens (E1) having a positive focal power, wherein an object-side surface (S1) thereof is a convex surface and an im...  
WO/2019/142827A1
In order to obtain a zoom lens in which chromatic aberration is adequately corrected in a wavelength region from visible light to near-infrared light despite the zoom lens being small-sized and having a high zoom ratio, the present inven...  
WO/2019/142770A1
An infrared lens unit according to one embodiment of the present invention is equipped with: at least one zinc sulfide lens formed from a zinc sulfide sintered body; and at least one non-zinc-sulfide lens formed from a different infrared...  
WO/2019/140875A1
An optical imaging lens comprises, from an object side to an image side in the following order along an optical axis: a first lens element (E1), a second lens element (E2), a third lens element (E3), a fourth lens element (E4), a fifth l...  
WO/2019/137246A1
Disclosed is an optical imaging lens. The optical imaging lens comprises a first lens, second lens, third lens, fourth lens and fifth lens which have optical power and which are sequentially arranged from an object side to an image side ...  
WO/2019/138342A1
The present invention relates to an optical apparatus to capture images of a wide-angle scene with a single camera having a continuous panomorph zoom distortion profile. When combined with a processing unit, the hybrid zoom system create...  
WO/2019/134314A1
An optical imaging system. The optical imaging system successively comprises a first lens (E1), a second lens (E2), a third lens (E3), and a fourth lens (E4) from the object side to the image side along an optical axis. The first lens (E...  
WO/2019/134349A1
Disclosed is an optical imaging lens, comprising in order from an object side to an image side along an optical axis: a first lens, a second lens, a third lens and a fourth lens. The first lens has positive focal power, and an object sid...  

Matches 101 - 150 out of 35,210