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Patent Searching and Data


Matches 251 - 300 out of 4,064

Document Document Title
WO/2016/109938A1
A camera lens having sequentially from an object side to an image side: a first lens (E1) having the object-side surface (S1) being a convex surface having a positive refractive power, a second lens (E2), a third lens (E3), a fourth lens...  
WO/2016/109956A1
A camera lens comprising sequentially from an object side to an image side: a first lens (E1) having a positive optical power and the object-side surface (S1) being a convex surface; a second lens (E2) having a negative optical power; a ...  
WO/2016/105074A1
A lens optical system is disclosed. The lens optical system of the present invention comprises a first lens, a second lens, a third lens, and a fourth lens sequentially arranged from an object side to a sensor side between an object and ...  
WO/2016/099678A1
A laser marker/pointer for projecting size-adjustable circular or elliptical laser patterns onto a target surface such as a presentation screen or to assist in the firearm aiming, comprises a handheld shell body in which is mounted a las...  
WO/2016/069418A1
A wide - angle lens system that includes four lens groups arranged from object to image and having a field of view greater than 90 degrees is described. The lens elements within each of the four groups are selected for optimization of pe...  
WO/2016/058313A1
A camera lens comprises a first lens (E1) having a positive refraction power and an object side surface of which is a convex surface, a second lens (E2) having negative refraction power and a third lens (E3) having a positive refraction ...  
WO/2016/047841A1
The present invention relates to a lens assembly mounted on a camera module disposed on the front of a terminal body, the lens assembly comprising, in order from the object side: an aperture adjusting the amount of light; a first lens ha...  
WO/2016/037323A1
A photographic objective lens, comprising seven lenses, wherein a first lens is a meniscus lens; a second lens is a meniscus lens; a third lens is a meniscus lens; a fourth lens is a biconcave lens; a fifth lens is a biconvex lens; a six...  
WO/2016/033743A1
A photographic objective lens, comprising first to seventh lenses (L1-L7) successively and coaxially arranged along the transmission direction of incident light rays. The first lens (L1) is a meniscus-type negative lens, the second lens ...  
WO/2016/036210A1
An inner focusing telephoto lens system and a photographing apparatus including the inner focusing telephoto lens system includes a relatively larger diameter lens and a lightweight focus lens group. The inner focusing telephoto lens sys...  
WO/2016/033730A1
An optical lens, comprising a first lens (L1), a second lens (L2), a third lens (L3) and a fourth lens (L4) successively arranged on a common optical axis along the transmission direction of incident light rays. The first lens (L1) and t...  
WO/2016/029396A1
An optical lens comprising a first lens (L1), a second lens (L2), and a third lens (L3) that are sequentially arranged on a common optical axis in the transmission direction of an incident light. Both the first lens and the second lens a...  
WO/2016/019539A1
A far infrared detector and objective lens and lens set thereof. The far infrared imaging lens set (10) comprises a first lens (100) and a second lens (200) arranged in sequence along a principal axis; the first lens (100) has a first cu...  
WO/2016/004511A1
An apparatus for use with a pulsed laser source for forming an optical grating in a target includes an adjustable telescope having an element with a negative optical power, for generation of a diverging optical beam, so that the optical ...  
WO/2016/003211A1
A photographing lens and a photographing apparatus including the same. The photographing lens includes a first lens having a positive refractive power or a negative refractive power and being meniscus shaped; a second lens having a posit...  
WO/2015/190783A1
The present invention comprises: a first lens having a negative refractive index, the first lens being a meniscus lens wherein the surface facing an object is convex toward the object and the surface facing an image is concave; a second ...  
WO/2015/163973A1
The invention provides an optical imaging lens assembly comprising, in order from an object-side to an image side, a first aspherical positive lens element and a second aspherical negative lens element, each comprising an object-side sur...  
WO/2015/163671A1
An image pickup apparatus includes lens elements, and image pickup regions respectively disposed in correspondence to the lens elements. At least two of the lens elements have different diameters. At least two of the image pickup regions...  
WO/2015/157540A1
A lens assembly includes at least a pair of lenses fixed in a lens barrel and an additional lens initially having at least one degree of freedom of movement with respect to the other lenses The additional lens can be fixed in a desired a...  
WO/2015/152462A1
The present invention relates to a lens assembly of a camera module comprising, in order from the object side: a first lens having a positive (+) refractive power; a second lens having a negative (-) refractive power; a third lens having...  
WO/2015/134174A1
A folded lens system may include multiple lenses with refractive power and a light path folding element. Light entering the camera through lens(es) on a first optical path or axis is refracted to the folding element, which changes direct...  
WO/2015/134173A1
A folded telephoto lens system may include multiple lenses with refractive power and a light path folding element. Light entering the camera through lens(es) on a first path is refracted to the folding element, which changes direction of...  
WO/2015/023083A9
The present invention provides a wide angle lens for a far-infrared camera, the wide angle lens comprising: a first lens which is a meniscus lens convex with respect to an object and has a positive refractive index; a second lens which i...  
WO/2015/088468A1
In the proposed device for representation of visual information containing a screen and a mirror the reflecting surface of which is a surface of revolution, according to the present invention, the axis of revolution of the mirror reflect...  
WO/2015/058153A1
Methods and apparatus relating to camera devices including multiple optical chains are described. Some features are directed to using optical chains with different lens configurations to support a wide range of focal lengths in a camera ...  
WO/2015/024233A1
An infrared large-format telecentric laser marking Fθ lens comprises a first lens (110), a second lens (120), a third lens (130) and a fourth lens (140) all arranged along a transmission direction of an incident ray. The first lens (110...  
WO/2015/023083A1
The present invention provides a wide angle lens for a far-infrared camera, the wide angle lens comprising: a first lens which is a meniscus lens convex with respect to an object and has a positive refractive index; a second lens which i...  
WO/2015/005611A1
Provided are a photographing lens and an electronic apparatus including the same. The photographing lens includes: a first lens that includes a convex object-side surface and has a positive refractive power; a second lens that includes a...  
WO/2015/001519A2
A dual-aperture zoom camera comprising a Wide camera with a respective Wide lens and a Tele camera with a respective Tele lens, the Wide and Tele cameras mounted directly on a single printed circuit board, wherein the WTide and Tele lens...  
WO/2014/200928A1
Described herein is a polarization microscope that uses spectral-encoding of the polarization state for cellular imaging. The spectral-encoded polarization microscope is both sufficiently fast for cellular imaging and is compatible with ...  
WO/2014/142438A1
Provided are a telephoto zoom lens system and an electronic apparatus including the telephoto zoom lens system. The telephoto zoom lens system includes a first lens group having a positive refractive power and is fixed when zooming and f...  
WO/2014/104787A1
A photographic lens and a photographic apparatus including the same are provided. The photographic lens includes a first lens including a convex surface toward an object side and having a positive refractive power, a second lens includin...  
WO/2014/093352A1
A probe for a common path optical coherence tomography system includes a sheath having a proximal end and a distal end and defining a lumen therein, a single mode optical fiber disposed within the lumen of the sheath such that a portion ...  
WO/2013/127919A4
The present invention relates to a connecting element for connecting a fiber-optic light guide (20) to a light source (26) one time and detaching the fiber-optic light guide from a light source one time, comprising a housing (12) having ...  
WO/2014/080382A1
An image pickup optical system includes an aperture stop (S), a first lens (LI) of positive refractive power, a second lens (L2) of negative refractive power, a third lens (L3) of positive or negative refractive power, a fourth lens (L4)...  
WO/2014/067085A1
An extreme ultraviolet laser marking Fθ shot and a laser processing device. The shot comprises a first lens (L1), a second lens (L2), a third lens (L3) and a fourth lens (L4) successively coaxially arranged along a transmission directio...  
WO/2014/067103A1
A near-infrared laser focusing lens and a laser printing device. The lens comprises a first lens, a second lens, a third lens, a fourth lens and a fifth lens (L1, L2, L3, L4, L5) which are coaxially arranged along a transmission directio...  
WO/2013/127919A3
The present invention relates to a connecting element for connecting a fiber-optic light guide (20) to a light source (26) one time and detaching the fiber-optic light guide from a light source one time, comprising a housing (12) having ...  
WO/2014/025121A1
Disclosed is an optical system. The optical system includes first to fourth lenses sequentially arranged from an object side to an image surface, and satisfies Equation 1, Equation 1 1.5
WO/2014/019159A1
An optical lens for infrared laser machining comprises three lenses, wherein the first lens (L1) is a meniscus negative lens; the second lens (L2) and the third lens (L3) are meniscus positive lenses. The central of each lens is protrudi...  
WO/2013/185431A1
A micro lens, comprising three sets of optics. A first optic (E1) is a biconvex optic with a positive focal power, a second optic (E2) is an optic with a negative focal power and a concave image surface side, and a third optic (E3) is an...  
WO/2013/142070A1
Embodiments are disclosed herein related to the construction of optical elements for depth sensor systems. One disclosed embodiment provides a wide-angle lens construction comprising a first, negative stage, and a second, positive stage ...  
WO/2013/127919A2
The present invention relates to a connecting element for connecting a fiber-optic light guide (20) to a light source (26) one time and detaching the fiber-optic light guide from a light source one time, comprising a housing (12) having ...  
WO/2013/114022A1
An optical system (1) intended to measure the BRDF, BDTF and BSDF of a surface (10) of at least a portion of an object (7), the system successively comprising: -an aplanatic lens (2) having an opening angle whereof the absolute value is ...  
WO/2013/089385A1
The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having a positive (+) refractive power, a second lens having a negative (-) refractive power, a third lens ...  
WO/2013/089384A1
A telephoto lens system includes a first lens group having a positive refractive power, and comprising at least three positive lenses and one negative lens; a second lens group having a negative refractive power, and which moves along an...  
WO/2013/071676A1
A high-resolution wide-angle projection lens and a projector. The throw ratio of the projection lens is less than 0.6. The projection lens comprises: a first lens group (11), a second lens group (12), a diaphragm (13), and a third lens g...  
WO/2013/068168A1
A laser-phosphor device is disclosed wherein laser radiation from a laser array is transmitted via a collimating primary optical unit and via an imaging optical system onto a phosphor layer. The laser arrangement has a plurality of laser...  
WO/2013/065972A1
The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first movable lens having a positive (+) refractive power, a second lens having a negative (-) refractive power, a thi...  
WO/2013/058534A1
The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having a positive (+) refractive power and convexly formed at an object side surface, a second lens having ...  

Matches 251 - 300 out of 4,064