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WO/2019/032158A8 |
A dual-band refractive inverse telephoto lens system configured for mid-wave infrared (MWIR) and long-wave infrared (LWIR) operation. In certain examples the dual-band refractive inverse telephoto lens system includes first (110), second...
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WO/2019/112221A1 |
The present invention relates to an integrated shooting simulation system using a fisheye lens camera and, more particularly, to an integrated shooting simulation system using a fisheye lens camera, the system allowing shooting simulatio...
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WO/2019/105139A1 |
Provided is an optical imaging lens, 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), a se...
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WO/2019/107153A1 |
Through the present invention, by appropriately setting the shape of a lens, an imaging lens is obtained that has high optical performance while being small, lightweight, and inexpensive. The present invention is constituted from, in ord...
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WO/2019/106698A1 |
A telecentric lens comprises a front optical group (20) adapted to receive rays coming from an observed object, a rear optical group (40), adapted to convey said rays towards an image plane (50) of a sensor (60), and a lens aperture (30)...
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WO/2019/106898A1 |
Provided are: a stereoscopic optical system which is compact and can obtain an appropriate feeling of three dimensionality, and in which aberrations are well corrected; and an endoscope provided with the same. This stereoscopic optical s...
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WO/2019/105259A1 |
Provided is a lens system having large image size, small F value, and short overall length. The lens system is sequentially provided with a positive first set, an aperture diaphragm, a positive second set, and a third set from an object ...
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WO/2019/054958A3 |
The invention is a multispectral mobile imaging system (1), comprising a mobile device (10) comprising a screen, an operating system, and a customized camera module (10.1), a body (11), which positions the customized camera module (10.1)...
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WO/2019/102342A1 |
The system (10) comprises a pair of thin films (12, 14) made of transparent and incompressible material. There is a first thin film (12) having a substantially flat first outer surface (12a) intended to face towards an external image acq...
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WO/2019/100868A1 |
An optical imaging lens, comprising a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth lens (E6), a seventh lens (E7), and an eighth lens (E8) having focal powers and arranged in sequ...
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WO/2019/100671A1 |
A projection lens, the lens sequentially from an image source side to an image forming side along an optical axis comprising: a first lens (E1) and a second lens (E2). The first lens (E1) has a negative power, an image source side surfac...
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WO/2019/100768A1 |
Provided 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, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens...
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WO/2019/101052A1 |
Disclosed is an optical imaging lens. The lens successively 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 l...
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WO/2019/102313A1 |
Folded cameras and dual folded-upright cameras that reduce a mobile electronic device and specifically a smartphone bump footprint and height. In some examples, the bump footprint is reduced by reducing the height of a back focal plane s...
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WO/2019/099499A1 |
A battery door assembly for a battery compartment is disclosed. The battery door assembly includes a battery cover, glide track, a spring-loaded button, a locking tab and a set of hinges. The set of hinges is pivotally connected to a cha...
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WO/2019/097715A1 |
This variable magnification optical system comprises multiple lens groups, and the intervals between the lens groups change during variable magnification. The multiple lens groups include an object-side focusing lens group which moves du...
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WO/2019/098110A1 |
An imaging lens (LN) having, in order from the object side, a first group (Gr1) having a positive power, a second group (Gr2) having a positive power, and a third group (Gr3) having a negative power. During focusing from infinity to a cl...
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WO/2019/097719A1 |
This variable magnification optical system comprises multiple lens groups, and the intervals between the lens groups change during variable magnification. The multiple lens groups include an object-side focusing lens group which moves du...
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WO/2019/095710A1 |
Provided is an optical imaging system, comprising, in order from the object side to the image side along the 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 len...
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WO/2019/097717A1 |
This variable magnification optical system comprises multiple lens groups, and the intervals between the lens groups change during variable magnification. The multiple lens groups include an object-side focusing lens group which moves du...
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WO/2019/097718A1 |
This variable magnification optical system comprises multiple lens groups, and the intervals between the lens groups change during variable magnification. The multiple lens groups include an object-side focusing lens group which moves du...
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WO/2019/097716A1 |
This variable magnification optical system comprises, from the object side, a first lens group and multiple lens groups, and, during variable magnification, the interval between the first lens group and the multiple lens groups changes a...
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WO/2019/091137A1 |
An optical lens, sequentially comprising along an optical axis from an object side to an image side: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), and a fifth lens (E5). The first lens (E1) has a positive ...
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WO/2019/091170A1 |
The present application discloses a camera lens set. The lens set sequentially comprises, from an object side to an image side along an optical axis: a first lens having a positive focal power and a concave surface facing the image side;...
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WO/2019/093377A1 |
The present invention provides an imaging lens system and an imaging device capable of imaging a long-distance object along the center optical axis at high resolution and imaging the vicinity thereof at a wide angle. An imaging lens syst...
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WO/2019/032158A3 |
A dual-band refractive inverse telephoto lens system configured for mid-wave infrared (MWIR) and long-wave infrared (LWIR) operation. In certain examples the dual-band refractive inverse telephoto lens system includes first (110), second...
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WO/2019/085524A1 |
The present application discloses an optical imaging system, sequentially comprising from an object side to an image side: a first lens having a negative focal power; a second lens having a focal power; a third lens having a negative foc...
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WO/2019/087676A1 |
An image display system (1X) is provided with a first display device (10A) and a second display device (10B) for displaying an image. The image display system (1X) is also provided with an optical image-forming member (30) that forms the...
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WO/2019/080554A1 |
An optical imaging lens, 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 le...
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WO/2019/083817A1 |
Lens systems are described that may be used in small form factor cameras. An imaging lens system may include a front aperture and five lens elements, and provides a low F-number (less than or equal to 2.4), wide field of view (greater th...
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WO/2019/080556A1 |
An imaging lens, comprising in sequence from the object side to the image side along the 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 (E1) has positive f...
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WO/2019/082850A1 |
This pattern drawing device is provided with: a first cylindrical lens (CYa) on which a beam (LB) from a light source device is incident and which has an anisotropic refractive power for converging, in a sub-scanning direction orthogonal...
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WO/2019/082933A1 |
According to an embodiment, a projection optical system for an image projection device, that includes a plurality of lenses. The projection optical system satisfies conditional expression (1): where fw is a focal length of a lens having ...
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WO/2019/080610A1 |
Disclosed is a camera lens. The lens comprises, in succession along an optical axis from object side to image side: a first lens having a positive optical power; a second lens having a negative optical power; a third lens having an optic...
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WO/2019/080528A1 |
Disclosed is an optical imaging lens. Along an optical axis from an object side to an image side, the lens sequentially comprises: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth l...
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WO/2019/080529A1 |
Disclosed in the present application is an optical imaging camera, the optical imaging camera comprising, along the optical axis in sequence from the object side to the image side: a first lens having focal power; a second lens having po...
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WO/2019/082723A1 |
This zoom lens system comprises, in order, from an object side toward an image side: a first lens group (G1) having a positive power; a second lens group (G2) having a negative power; a third lens group (G3) having a positive power; a fo...
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WO/2019/078092A1 |
This laser machining device (100) for condensing a laser beam on a machining object and performing laser machining is characterized by being provided with a condensing optical system (3) for condensing a laser beam, the condensing optica...
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WO/2019/079403A1 |
Image signal processing includes generating an exposure compensated image based on a gain value applied to an exposure level of a first image and a gain value applied to an exposure level of a second image. The gain value may be progress...
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WO/2019/078221A1 |
This variable-focal-distance lens system is constituted from, in order from an object side to an image surface side, a first lens unit constituted from a lens having a rotationally symmetrical shape, a second lens unit comprising a first...
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WO/2019/078927A1 |
Optimal angular field mappings that provide the highest contrast images for back- scanned imaging are given. The mapping can be implemented for back-scanned imaging with afocal optics including an anamorphic field correcting assembly con...
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WO/2019/078222A1 |
This variable-focal-distance lens system is constituted from, in order from an object side to an image surface side, a first lens unit comprising a first lens element in which at least one lens surface thereof is configured as a free-for...
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WO/2019/046718A3 |
A liquid lens can have a chamber configured to improve the performance of the liquid lens, such as by improving the tilt response time and/or by reducing optical aberrations. The chamber can have sidewalls that conform to a shape of a tr...
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WO/2019/073744A1 |
An imaging lens according to the present disclosure comprises: a first group fixed to the image plane when focusing; a second group that has a plurality of lens components, is disposed closer to the image plane than the first group, move...
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WO/2019/073881A1 |
An imaging device which can acquire at multiple frequencies an image having low transmission wavelength shift, and an image processing device which can perform measurement of a subject on the basis of an image having low transmission wav...
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WO/2019/070253A1 |
A device includes a housing and a camera device at the housing. The camera device includes an image sensor and a fisheye lens. The fisheye lens is positioned at the housing to point upwards to capture an image of a scene around the housi...
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WO/2019/062136A1 |
A camera lens group, comprising in order from an object side to an image side: a first lens (E1) which has a positive focal power and a convex object side surface (S1); a second lens (E2) which has a positive focal power; a third lens (E...
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WO/2019/066251A1 |
Disclosed are an optical lens assembly and an electronic device comprising the same. The disclosed optical lens assembly may comprise: a first lens having a negative refractive power; a second lens having a positive refractive power; a t...
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WO/2019/064515A1 |
The present invention provides a compact stereoscopic optical system wherein aberration is suitably corrected and an imaging device equipped with the optical system. The stereoscopic optical system includes a front group GF and a rear gr...
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WO/2019/062941A1 |
A projection objective, used for projecting an object space to an image space. The objective comprises, from the object space along an optical axis in sequence: a first lens set (G1) having positive focal power, a second lens set (G2) ha...
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