Objective Lens

Objective Lens-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

Image View List View Download All PDFs Archive

loading
NEW Microscope
May 25, 2017 - N°20170146786

A microscope that makes it possible to acquire a hyperspectral image with high data precision includes a light source, an illumination optical system, an image-forming optical system, an imaging unit, a spectroscope, a stage, a drive unit, and a control unit. The illumination optical system converges, at a converging angle θ, illuminating light in a wavelength band included in ...
NEW Optical wavefront measuring device and method
May 25, 2017 - N°20170146427

In an optical wavefront measuring device, a slm generates a plurality of different through holes, so that light beams pass through the through holes and form a plurality of light patterns. The distance between an infinite objective lens module and a test lens is adjusted so that the light patterns enter into a wavefront sensor in the form of approximately ...
Microscopy safety dome
May 18, 2017 - N°20170139195

A light containment system providing increased safety to microscopy users while allowing the microscopy instrument to be used in an effective and efficient manner is provided. The light containment system includes a hemisphere or dome shaped enclosure that prevents dangerous intensities of light from exiting an objective lens and or microscopy sample holder while still allowing the user to witness ...
Objective Lens Patent Pack
Download 157+ patent application PDFs
Objective Lens Patent Applications
Download 157+ Objective Lens-related PDFs
For professional research & prior art discovery
inventor
  • 157+ full patent PDF documents of Objective Lens-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Far infrared imaging lens set, objective lens and fire source detector
Han's Laser Technology Industry Group Co., Ltd.
May 18, 2017 - N°20170139188

An objective lens employing said far infrared imaging lens set (10), and a fire source detector employing said objective lens, the infrared imaging lens set (10) comprising a first lens (100), a second lens (200), and a third lens (300) successively arranged along a principal axis: the first lens (100) has a first curved surface (102) and a second curved surface (104), the radius of curvature of said ...
Photographic objective lens and photographic equipment
Han's Laser Technology Industry Group Co., Ltd.
May 18, 2017 - N°20170139183

A photographic objective lens (100), comprising a first lens (110), a second lens (120), a third lens (130), a fourth lens (140), a fifth lens (150), a sixth lens (160) and a seventh lens (170) sequentially arranged along a transmission direction of incident light. The first lens (110) is a meniscus negative lens and comprises a first curved surface (111) and a second curved surface (112); the second lens (120) is a ...
Endoscope system, image processing device, image processing method, and program
Sony Corporation
May 18, 2017 - N°20170135563

Disclosed herein is an image processing device and method for image stabilization of an image signal input from an endoscope device including an objective lens provided at a distal end, the objective lens being disposed such that an optical axis of the objective lens and longitudinal axis of the objective lens intersect a predetermined angle, an endoscope head provided at ...
Objective Lens Patent Pack
Download 157+ patent application PDFs
Objective Lens Patent Applications
Download 157+ Objective Lens-related PDFs
For professional research & prior art discovery
inventor
  • 157+ full patent PDF documents of Objective Lens-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Illumination field diaphragms for use in microscopes and related methods and systems
Bioptigen, Inc.
May 11, 2017 - N°20170131533

Field diaphragms for use in surgical microscopes are provided. The field diaphragms are positioned along an optical axis of a microscope illumination system. The field diaphragms include a frame portion configured to be received by the surgical microscope; and a non-circularly symmetric mask portion integrated with the frame portion. The mask portion is aligned such that marginal rays from an ...
Macro accessory for telescope
Tele Vue Optics, Inc.
May 11, 2017 - N°20170131517

An optical macro adaptor assembly comprising two or more lens components arranged successively along the optical axis thereof, configured to be mounted in front of the objective lens of a telescope, and acting to reduce the minimum focus distance of the telescope to permit the telescope to be used in environments requiring a close focus. The optical macro assembly can ...
Optical design of a light field otoscope
Ricoh Company, Ltd.
May 04, 2017 - N°20170119238

Designs for a light field otoscope are disclosed. An example light field otoscope includes an objective lens group, relay optics and a plenoptic sensor (e. G., microlens array and sensor array). The objective lens group images an interior of a human ear and is characterized by a pupil plane and an image plane. The relay optics is positioned between the ...
Optical design of a light field otoscope
Ricoh Company, Ltd.
May 04, 2017 - N°20170119237

Designs for a light field otoscope are disclosed. An example light field otoscope includes an objective lens group, relay optics and a plenoptic sensor (e. G., microlens array and sensor array). The objective lens group images an interior of a human ear and is characterized by a pupil plane and an image plane. The relay optics is positioned between the ...
Charged particle beam device and spherical aberration correction method
Hitachi High-technologies Corporation
April 27, 2017 - N°20170117115

In general, in a multipole lens of an aberration corrector of a charged particle beam device, there is only one condition that can be set where both a spherical aberration correction condition and magnetic saturation are satisfied. Therefore, a plurality of acceleration voltages cannot be handled. Consequently, the present invention provides a spherical aberration corrector that satisfies the magnetic saturation ...
Inspection apparatus, semiconductor device manufacturing system including the same, and method of manufacturing a semiconductor ...
Samsung Electronics Co., Ltd.
April 27, 2017 - N°20170116727

An inspection apparatus includes a light source device providing incident light to a substrate, an objective lens receiving reflection light reflected from the substrate, a light splitting device disposed over the objective lens, first and second optical sensors disposed at both sides of the light splitting device, respectively, and first and second spatial filters disposed between the first optical sensor ...
Optical system for use with microscope
Samsung Electronics Co., Ltd.
April 20, 2017 - N°20170108688

Embodiments include a spectral reflectance system comprising a detector and a light source coupled to a support member. The system includes a turret coupled to the support member. The turret is configured to receive objective lenses and configured to selectively position each lens in an imaging position relative to a sample to be imaged. A first objective lens is configured ...
Objective Lens Patent Pack
Download 157+ patent application PDFs
Objective Lens Patent Applications
Download 157+ Objective Lens-related PDFs
For professional research & prior art discovery
inventor
  • 157+ full patent PDF documents of Objective Lens-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Inverted microscope and light blocking device for inverted microscope
Olympus Corporation
March 30, 2017 - N°20170090173

An inverted microscope includes: an epifluorescence illumination optical system configured to irradiate a specimen on a stage with epi-illumination light from below the stage; a transmitting illumination optical system configured to irradiate the specimen on the stage with transmitting illumination light from above the stage; an objective lens arranged below the stage and configured to collect the epi-illumination light on ...
Microscope device and image acquisition method
Hamamatsu Photonics K.k.
March 30, 2017 - N°20170089837

A microscope apparatus includes an objective lens; a light source for outputting light with which a biological sample is irradiated via the objective lens; a shape acquisition unit for acquiring information on at least one of a surface shape of the biological sample and a structure directly under the surface of the biological sample; a hologram generation unit for generating ...
Optical scope
Hamamatsu Photonics K.k.
March 30, 2017 - N°20170089668

Disclosed is an optical scope including an objective lens, an eyepiece lens, and a reticle, wherein a field lens having negative power is disposed in at least one of a front and a back of the reticle disposed on an image formation surface of the objective lens to increase eye-relief.
Infrared spectroscopic imaging microscope with an attenuated total reflection imaging sub-assembly
Daylight Solutions, Inc.
March 23, 2017 - N°20170082846

An imaging microscope for spectrally analyzing a sample includes (i) a laser source that generates an interrogation beam; (ii) an attenuated total reflection assembly that includes an atr crystal and a sample holder that holds the sample in intimate contact with the atr crystal; (iii) an objective lens assembly that collects a reflected beam and focuses the reflected beam; and (...
Photostimulation device and photostimulation method
Hamamatsu Photonics K.k.
March 23, 2017 - N°20170082597

A photostimulation apparatus includes an objective lens arranged to face a biological object, a light source configured to output light to be radiated toward the biological object via the objective lens, a shape acquisition unit configured to acquire information about a shape with a refractive index difference in the biological object, a hologram generation unit configured to generate aberration correction ...
Optical inspection apparatus, a method of inspecting a substrate, and a method of treating a ...
Samsung Electronics Co., Ltd.
March 23, 2017 - N°20170082552

An optical inspection apparatus includes an inspection target unit on which an inspection target is loaded, an illumination optical unit configured to irradiate incident light to the inspection target, an objective lens unit disposed between the illumination optical unit and the inspection target unit, a detection optical unit configured to receive reflective light reflected from the inspection target to thereby ...
Optical system accessory with cant indication
Sig Sauer, Inc.
March 23, 2017 - N°20170082400

An electronic indicator accessory may be coupled to a standard scope, which is in turn coupled to a shooting device, to indicate whether the scope is canted. The indicator may be visual, haptic, or aural. If visual, the visual indicator may include one or more leds positioned on the periphery of the field of view, on an accessory body attached ...
System for imaging a secondary charged particle beam with adaptive secondary charged particle optics
Ict Integrated Circuit Testing Gesellscaft Für Halbleiterprüftechnik Mbh
March 16, 2017 - N°20170076910

A secondary charged particle imaging system for imaging a secondary charged particle beam emanating from a sample by impingement of a primary charged particle beam is provided. The system includes a detector arrangement, and an adaptive secondary charged particle optics. The detector arrangement comprises a first detection element for detecting a first secondary charged particle sub-beam of the secondary charged ...