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8439501 |
Diagnosis of optically identifiable ophthalmic conditions
An apparatus for performing multiple procedures involving the eye. The apparatus includes an imager for imaging at least a portion of an eye of a patient, a data collection apparatus for collecting...
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8440317 |
Protective film for polarizing membrane and polarizing laminate
A protective film for a polarizing membrane is provided which is prevented in light leakage generation, and excellent in moldability. The protective film contains a polyamide resin, and is...
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8439502 |
Algorithms and methods for determining aberration-induced vision symptoms in the eye from wave aberration
Aberration-induced vision symptoms are determined by obtaining at least one wave aberration of an eye, calculating at least one point-spread function from the wave aberration, convolving the...
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8440217 |
Method and system with contact lens product for treating and preventing adverse eye conditions
A contact lens product, a method and system for forming the contact lens product, and a method of using the contact lens product. The contact lens product includes a soft disposable contact lens...
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8439499 |
Method for producing stabilized contact lenses
Contact lenses with stabilization zones are designed using mathematical constructs such as Bezier curves and which are subjected to modeling on-eye performance.
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8439498 |
Toric intraocular lens with modified power characteristics
An intraocular lens for correcting or reducing the astigmatism of a cornea includes an optical element that has optical properties and characteristics that make it tolerant of rotational...
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8439500 |
Method of calculating an optical system according to a given spectacle frame
A method of calculating an optical system (OS) of an ophthalmic lens according to a given spectacle frame comprising the steps of: providing geometrical data of the spectacle frame, providing...
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8434867 |
Finding sequential matches in eye tracking data
Embodiments of the invention provide systems and methods for analyzing eye tracking data. The eye tracking data can represent a number of different scanpaths and can be analyzed, for example, to...
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8434866 |
Polymerizable composition for optical material, optical material, and method for preparing the optical material
The polymerizable composition for an optical material of the present invention comprises a phenylene diisocyanate, at least one polythiol compound selected from the group consisting of...
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8434870 |
Method and apparatus for simulating an optical effect of an optical lens
A method of simulating an optical effect of an optical lens for a potential wearer, the method comprising: using a first camera to take a first image of a scene through a first optical lens, the...
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8437076 |
Front-lens attachment for an optical observation device
The present invention, among other things, relates to a front-lens attachment (20) for an optical observation device (10), in particular for a microscope. The front-lens attachment (20) has a...
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8434865 |
Multifocal lens having a progressive optical power region and a discontinuity
Embodiments of the present invention relate to a multifocal lens having a mostly spherical power region and a progressive optical power region. Embodiments of the present invention provide for the...
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8434863 |
Eyeglasses with a printed circuit board
In one embodiment, an eyeglass frame includes a lens holder, a first temple with a first end close to the lens holder and a second end, a second temple, an electrical connector and a printed...
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8434868 |
Eye-gaze tracking device, eye-gaze tracking method, electro-oculography measuring device, wearable camera, head-mounted display, electronic eyeglasses, and ophthalmological diagnosis device
An eye-gaze tracking device, which detects a gaze direction of a user based on an electro-oculogram, includes: a drift estimating unit which estimates drift noise included in a set of observation...
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8434864 |
Multifocal ophthalmic lens with discontinuities
Aspects of the present invention provide multifocal ophthalmic lenses—for example, an ophthalmic lens having a progressive addition optical power region—having one or more discontinuities. The dis...
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8434162 |
Eye protectors
An eye protector (16) is provided for mounting to a protective helmet (10) of the type worn by a firefighter or other emergency worker. The protective helmet (10) has a brim (14), and the eye...
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8434869 |
Automated locking apparatus for a slit lamp
An apparatus mounted proximate to or on a base of a slit lamp illumination unit operates to automatically lock or secure the illumination unit in a stationary position after each eye examination...
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8436630 |
Corrected optical spectral responses for photoelectric devices
A system for measuring an optical spectral response of a photoelectric DUT includes a spectrally programmable light source including a broadband light source, a dispersive element for dispersing...
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8437008 |
Interferometric sample measurement
A device for the interferometric measurement of a sample, in particular the eye, including an interferometer arrangement with a first measurement beam path, through which a measurement beam falls...
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8434025 |
Ophthalmic lens design and/or dispensing
A method of designing and/or selecting a progressive addition lens design for a wearer is disclosed. In an embodiment, the method includes displaying a graphical representation of an initial...
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8430511 |
Kit of higher order aberration contact lenses and methods of use
The present invention provides a kit of contact lenses, comprising two or more contact lenses having a known higher order aberration for each given lens power. By way of example, the higher order...
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8429797 |
Buckling device
A buckling device for fastening a belt is provided. The buckling device comprises a first portion, a second portion and an elastic portion. The elastic portion is made of a material with a shore...
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8430508 |
Single microstructure lens, systems and methods
Systems and methods for providing enhanced image quality across a wide and extended range of foci encompass vision treatment techniques and ophthalmic lenses such as contact lenses and intraocular...
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8430510 |
Noise reduction device, electro-oculography measuring device, ophthalmological diagnosis device, eye-gaze tracking device, wearable camera, head-mounted display, electronic eyeglasses, noise reduction method, and recording medium
A noise reduction device includes: a saccade information obtaining unit that obtains saccade information from an electro-oculography original signal that indicates an electro-oculogram resulting...
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8432624 |
Optical article and method for producing the same
An optical article includes: an optical substrate, and a functional layer laminated on the surface of the optical substrate, the functional layer having a thickness T μm that satisfies the ...
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8430507 |
Eyewear with touch-sensitive input surface
In one embodiment, an eyewear for a user includes an eyewear frame, electrical circuitry at least partially in the eyewear frame, and a touch sensitive input surface on the eyewear frame configured...
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8430509 |
Light irradiation apparatus, adaptive optics apparatus, and imaging apparatus including the same
A light irradiation apparatus includes an optical power acquiring unit configured to acquire an optical power of light emitted by a light source and with which an object is irradiated; an optical...
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8430506 |
Eyeglasses with snap-fitted lenses
The present invention provides eyeglasses with snap-fitted lenses, in which a hook of a fastener is snap-fitted into a locking notch of a corresponding lens. Thus, the removal and insertion of the...
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8430505 |
Curved lenses configured to decode three-dimensional content
Curved lenses configured to decode three dimensional content and method of fabricating the same. The lenses comprise a polyvinylalcohol polarizer film laminated with triacetate on both sides,...
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8425039 |
Perimetric method
The invention relates to a perimetric method for measuring a visual field of an eye, carried out with an ophthalmological device, particularly a perimeter or similar device, and an apparatus for...
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8425038 |
Control apparatus, control method, and ophthalmologic apparatus including the control apparatus
In an ophthalmologic apparatus in which a head part is moved at a speed according to a rotation speed of a rotational part of a joystick, in order to enable a moving amount of the head part to...
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8425040 |
Astigmatic axis independent spatial frequency and contrast sensitivity target and method
A set of visual targets and a method for using these targets to evaluate the spatial frequency response and contrast sensitivity of the human visual system. The invention includes four choice test,...
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8425034 |
Lens element with improved prismatic power
A lens element for progressive spectacles. The lens element has at least one near viewing zone and a distance viewing zone which have different focusing powers. Further, the lens element has a...
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8425033 |
Tinted contact lenses with crescent patterns
The invention provides tinted contact lenses that use a crescent-shaped pattern or pattern element to enhance the lens wearer's iris.
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8425037 |
Intraoperative imaging system and apparatus
Systems, methods and apparatuses for intraocular imaging system are disclosed comprising an optical coherence tomography (OCT) system. The OCT system has an imaging range that may enable...
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8425032 |
Spectacle lens
This invention provides a spectacle lens excellent in hue, and provides a spectacle lens formed from a resin composition containing (1) 100 parts by weight of a polycarbonate resin,(2) 0.05 to 0.5...
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8427480 |
Method for calculating ocular distance
A method for calculating an ocular distance is presented. The method includes the following steps. A three-dimensional (3D) image display device generates one or more second display points and...
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8425035 |
Spectacle lens with color-neutral anti-reflection coating and method of making the same
A spectacle lens (2) has an antireflective coating (1). The antireflective coating (1) produces a residual reflection appearing color-neutral not only under illumination with a natural daylight...
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8425891 |
UV-absorbers for ophthalmic lens materials
Dihydroxybenzotriazole UV absorbing compounds that are particularly useful in ophthalmic devices are disclosed.
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8425036 |
Optical tomographic imaging apparatus and control method for the same
There is provided an optical tomographic imaging apparatus for imaging a tomographic image capable of setting characteristics of an optical system to accommodate to different positions on an...
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8419182 |
Glasses
Glasses are disclosed. The glasses can improve fitting of a viewer.
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8419186 |
Fundus observation apparatus
A fundus observation apparatus that is capable of assisting an examiner in judging the presence or absence of abnormality in an examinee's eye based on a fundus tomographic image. The fundus...
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8418395 |
Vision enhancement apparatus to improve both near and far vision
An apparatus to improve vision has a collimator of static cling vinyl affixed on a lens of eyeglasses by electrostatic attraction. The eyeglasses have a lens and the lens has a length and a width....
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8420200 |
Preform for optical element and optical element
A preform for an optical element is provided which involves less amount of deformation of glass in molding, and readily improves lifetime of the mold. The present preform for molding an optical...
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8419184 |
Ophthalmic examination system interface device
An automated ophthalmic system is disclosed that is utilized to examine the eyes of a subject. A refraction system measures a refractive error of each eye and identifies a lens to correct the...
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8419181 |
Curved lenses configured to decode three-dimensional content
Curved lenses configured to decode three dimensional content and method of fabricating the same. The lenses comprise a polyvinylalcohol polarizer film or similar type of material laminated with...
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8419187 |
Adaptive optics apparatus that corrects aberration of examination object and image taking apparatus including adaptive optics apparatus
An adaptive optics apparatus includes a first light modulating unit configured to perform modulation in a polarization direction of one of two polarized light components in light emitted from a...
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8419654 |
Eye gaze tracking apparatus, imaging apparatus, eye gaze tracking method, program, and integrated circuit
An eye gaze tracking apparatus (100) includes: an electro-oculogram measuring unit that outputs an electro-oculogram original signal; a calibration index presenting unit (103) that presents a...
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8419183 |
Method of preparing an ophthalmic lens for mounting in a cambered eyeglass frame
A preparation method includes: acquiring a frame of reference of ophthalmic lens defined at least by a first centering point and by a first orientation direction; acquiring a frame of reference of...
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8419185 |
Methods and devices for refractive correction of eyes
Methods and devices are provided to obtain refractive correction with superior visual acuity (e.g., 20/10) by achieving an astigmatism-free customized refractive correction. The astigmatism-free...
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