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Matches 1 - 50 out of 34,451

Document Document Title
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...  
WO/2019/134988A1
An imaging device suitable for a motor vehicle and a method of providing the same is disclosed herein. The imaging device has an optical assembly arranged using a plurality of lenses and an image sensor to convert light rays received by ...  
WO/2019/134602A1
Disclosed is an optical imaging lens, comprising, in order from an object side to an image side and 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)...  
WO/2019/060975A8
A direct view optical sighting system. In certain examples the system includes an eyepiece, an objective that directs scene light to the eyepiece, a laser rangefinder, and a laser rangefinder coupling prism that directs a laser transmit ...  
WO/2019/118756A3
A tissue treatment system includes a rotatable platform, a housing, and a first optical element. The rotatable platform is configured to rotate about a first axis. The housing is configured to contact a surface of a target tissue via a c...  
WO/2019/131368A1
This wide-angle lens (100) comprises a front group (110), an aperture (80), and a rear group (120). The front group (110) is provided with a first lens (10), a second lens (20), and a third lens (30) arranged in order from closest to the...  
WO/2019/131205A1
This imaging lens comprises, in sequence from the object side to the image-surface side: a first lens having a positive refractive power in the vicinity of the optical axis; a second lens having a positive refractive power in the vicinit...  
WO/2019/131751A1
A lens system (10) for imaging, having arranged in order from an object side (11): a first lens group (G1) that has a positive refractive power and moves during focusing; a second lens group (G2) that is arranged sandwiching an aperture ...  
WO/2019/131749A1
An imaging lens system (10) has arranged, in order from an object side (11): a first lens group (G1) that has negative refractive power and that is fixed during focusing; a second lens group (G2) that has positive refractive power and th...  
WO/2019/131369A1
This wide-angle lens (100) has a front group (110), an aperture (80), and a rear group (120). The front group (110) is provided with a first lens (10) and a second lens (20) which are arranged in the direction from the subject side (La) ...  
WO/2019/131748A1
An imaging lens system (10) is provided with, in order from the object side (11): a first lens group (G1) that is fixed during focusing and has a negative refractive power; a second lens group (G2) that moves during focusing and has a po...  
WO/2019/131689A1
A head-mounted display device includes an image display unit (300a, 300b) configured to emit image light, a light guide member (100a, 100b) configured to guide the image light and emit the image light to eyes of a wearer who wears the he...  
WO/2019/129051A1
An optical system of a projection objective lens for imaging a pattern on an object plane to an image plane, the optical system sequentially comprising, from the side of the object plane along an optical axis direction: a first lens grou...  
WO/2019/133750A1
An endoscopic imaging system for use in a light deficient environment includes an imaging device having a tube, one or more image sensors, and a lens assembly including at least one optical element that corresponds to the one or more ima...  
WO/2019/132283A1
An optical lens assembly and an electronic device comprising the same are disclosed. The disclosed optical lens assembly comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens th...  
WO/2019/133736A1
An endoscopic imaging system for use in a light deficient environment includes an imaging device having a tube, one or more image sensors, and a lens assembly including at least one optical elements that corresponds to the one or more im...  
WO/2019/131750A1
An imaging lens system (10) is provided with, in order from the object side (11): a first lens group (G1) that is fixed during focusing and has a negative refractive power; a second lens group (G2) that moves during focusing and has a po...  
WO/2019/133733A1
An infrared camera assembly for a vehicle. The assembly includes: a vehicle component having a front surface; a shutterless far-infrared (FIR) camera mounted within the vehicle component, wherein the shutterless FIR camera is utilized to...  
WO/2019/131191A1
The purpose of the present invention is to provide: a wide conversion lens with which images having differing angles of view are obtained with good image quality when the wide conversion lens is mounted on an image capture device; and an...  
WO/2019/131367A1
A wide-angle lens (100) has a front group (110), a diaphragm (80), a rear group (120), and an infrared cut filter (81). The front group (110) comprises a first lens (10) and a second lens (20) disposed, in the stated order, from the side...  
WO/2019/130948A1
The present invention provides an information display device capable of obtaining a larger virtual image having high visibility while reducing the size of the device. An information display device 100 for projecting a video onto a screen...  
WO/2019/133737A1
An endoscopic imaging system for use in a light deficient environment includes an imaging device having a tube, one or more image sensors, and a lens assembly including at least one optical element that corresponds to the one or more ima...  
WO/2019/133739A1
An endoscopic imaging system for use in a light deficient environment includes an imaging device having a tube, one or more image sensors, and a lens assembly including at least one optical element that corresponds to the one or more ima...  
WO/2019/119312A1
Provided is an optical system (2) comprising, in order from an object side to an image side: a first lens element (21) with positive refractive power having a convex object-side surface (21a) at least in a paraxial region; a second lens ...  
WO/2019/124082A1
This projection lens system which projects an image of the reduction side to the magnification side is provided with: a diaphragm; a plurality of positive lenses; and a plurality of negative lenses. A first positive lens that is closest ...  
WO/2019/126516A1
A folded lens system that includes lenses with refractive power and two light folding elements such as prisms. A first lens on a first axis refracts light to a first folding element. The first folding element redirects the light from the...  
WO/2019/124083A1
This projection lens system projects an image at the reduction side to the magnification side. The projection lens system is provided with: a plurality of negative lenses; and a diaphragm. Among the plurality of negative lenses in the pr...  
WO/2019/124499A1
This optical system comprises, in order from the object side, the following: a front group GF having a positive refractive power; an aperture stop S; and a rear group GR. The front group GF includes a front-side focus group GFF having a ...  
WO/2019/123108A1
The present disclosure relates to an ophthalmic surgical microscope including a magnifying lens positioned in an optical path, a reflection inverter positioned in the optical path, and an ocular lens or eyepiece positioned in the optical...  
WO/2019/119728A1
A projection lens, sequentially comprising a first lens (E1) of a positive focal power and a second lens (E2) of a positive focal power from a source side to an imaging side along an optical axis. At least one of the first lens (E1) and ...  
WO/2019/125160A1
The present invention relates to an optical unit consisting of four lens groups, i.e. a first lens group, a second lens group, a third lens group and a fourth lens group, which are arranged in order from an object side toward an image si...  
WO/2019/123840A1
This imaging device is attached to a lateral side of a moving body (e.g., vehicle). The imaging device is provided with: an image sensor; and an optical system that forms, on an imaging surface of the image sensor, a subject image locate...  
WO/2019/124081A1
This projection lens system projects an image on the reduction side on which back glass is disposed to the magnification side in an image projection device. In the projection lens system, in a surface on the reduction side or a surface o...  
WO/2019/119842A1
Embodiments of the present application provide an image fusion method and apparatus, an electronic device, and a computer readable storage medium. The method comprises: first obtaining each frame of image which is obtained by means of at...  
WO/2019/116566A1
An optical system (LS) includes an aperture stop (S), and a negative lens (L32) that is disposed farther on the image side than the aperture stop (S) is and that satisfies the following conditional expressions: ndN2+(0.01425×νdN2) < 2....  
WO/2019/116567A1
An optical system (LS) includes lenses (L22, L33) satisfying the following conditional expressions: ndLZ + (0.01425 × νdLZ) < 2.12; and νdLZ < 35.0, where ndLZ signifies the refractive index of the lenses at the d line, and νdLZ sign...  
WO/2019/114366A1
An optical imaging lens comprises, sequentially 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), and a sixth lens (E6). The first...  
WO/2019/114524A1
Provided is an optical imaging lens, successively comprising, from an object side to an image side: a first lens (E1), having a positive focal power and having a concave surface on the image side thereof; a second lens (E2), having a neg...  
WO/2019/116565A1
An optical system (LS) includes an aperture stop (S), and a positive lens (L22) that is disposed farther on the image side than the aperture stop (S) is and that satisfies the following conditional expressions: ndP2+(0.01425×νdP2) < 2....  
WO/2019/117067A1
An imaging optical system (10) comprises: a first lens group (G1) that has a negative refractive power and that is disposed on an object side (11), and a second lens group (G2) that has a positive refractive power and that is arranged on...  
WO/2019/116563A1
An optical system (LS) includes an aperture stop (S), and a positive lens (L13) that is disposed farther on the object side than the aperture stop (S) is and that satisfies the following conditional expressions: ndP1+(0.01425×νdP1) < 2...  
WO/2019/116569A1
An optical system (LS) includes lenses (L22, L33) satisfying the following conditional expressions: ndLZ + (0.01425 × νdLZ) < 2.12; and 0.702 < θgFLZ + (0.00316 × νdLZ), where ndLZ signifies the refractive index of the lenses at the...  
WO/2019/114190A1
A projection lens, sequentially comprising from an image source side to an imaging side along an optical axis: a first lens (E1) having positive optical power or negative optical power, a second lens (E2) having positive optical power or...  
WO/2019/114232A1
Disclosed is a projection lens. The projection lens, along an optical axis from an image source side to an imaging side, sequentially comprises: a first lens having positive focal power; a second lens having negative focal power, surface...  
WO/2019/114189A1
An optical imaging system. The imaging system 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), and a fourth lens (E4). The first lens (E1) has a ...  
WO/2019/116564A1
An optical system (LS) includes an aperture stop (S), and a negative lens (L15) that is disposed farther on the object side than the aperture stop (S) is and satisfies the following conditional expressions: ndN1+(0.01425×νdN1) < 2.12; ...  
WO/2019/116568A1
An optical system (LS) includes lenses (L22, L33) satisfying the following conditional expressions: νdLZ < 35.0; and 0.702 < θgFLZ+(0.00316×νdLZ), where νdLZ is the Abbe number of the lenses using the d-line as a reference, and θgF...  

Matches 1 - 50 out of 34,451