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5521653 |
Vision restricting sports training glasses
Sports training glasses for restricting an individual's field of vision. The inventive device includes a forehead strap and an overhead strap positionable upon the head of the individual, with a...
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5489953 |
Sighting lens for golfers
A sighting aid for golfers is characterized by a transparent lens having a sight line extending laterally across a surface thereof and a plurality of dots spaced along a line normal to the sight...
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5488438 |
Vision control glasses
Improvements in eye glasses for training in bowling, bowling per se, and bowling competition; eye glasses of a surround-type covering the front and sides of the entire field of vision of both human...
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5452026 |
Depth perception improvement for persons having a weak eye
A vision improvement device using glasses in which one or more lens is a rapid shutter, such as a liquid crystal shutter. The subject wears the glasses and the shutter is rapidly operated such that...
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5452027 |
Tylec optical occluders for correcting double vision
There is provided an apparatus for treating individuals suffering from binocular diplopia. The apparatus comprises a frame, having first and second viewing lenses, and includes a mechanism for...
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5444501 |
Golf stabilizer for less dominant eye
A golf sighting spectacle device is provided to be worn by a golfer to aid in sighting the golf ball during a swing. The sighting device is a spectacle consisting of lenses having neutral density...
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5440359 |
Lenses and spectacles for reducing nystagmic oscillations, and a method for achieving this purpose
The invention provides a tinted pair of lenses for overcoming the deleterious effects of nystagmic oscillations, particularly in persons suffering from dyslexia, the tinting varying along the...
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5432568 |
Eyewear having translucent superior and inferior fields of view
Eyewear for use by a person exposed to an environment of glare-inducing illumination. The eyewear has a frontal portion for confronting the eyes, which frontal portion extends between an upper and...
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5428409 |
Night driving glasses
Night driving eyeglasses include an illuminating color band extending upwardly from the bottom of the lens to cover about 50 per cent to about 75 per cent of the surface area of the lens and a...
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5412439 |
Laser visor having overlying photosensors
A person's sight may be seriously damaged when high levels of coherent light impinge upon one's eyes. In order to protect against this, a visor or windshield is equipped with a first layer of...
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5377037 |
Electrochromic-photovoltaic film for light-sensitive control of optical transmittance
A variable transmittance optical component includes an electrochromic material and a photovoltaic device-type thin film solar cell deposited in a tandem type, monolithic single coating over the...
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5355182 |
Golfing spectacles
A pair of spectacles to be worn by a golfer to facilitate the alignment of a golf ball with a target includes two optical elements supported by a spectacle frame a having a ark, tinted upper region...
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5349392 |
Filter mounting frames for eyeglasses
In a pair of eyeglasses with filter lenses, each filter is mounted in a ring shaped in the form of a prone U whose opening is directed toward the center of the ring. The ring is contained within an...
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5327180 |
Polarized lens and method of making same
A lens and a pair of glasses incorporating the lens wherein each lens has first and second lens elements, preferably formed of mineral glass, with a bigradient coating deposited on the inner...
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5321441 |
Sunglass lenses having UV blocking central zone
The present invention provides a sunglass lens having a central region which is provided with an ultra-violet screening agent to protect the eye while the surrounding regions of the lens have...
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5264877 |
Eyeglasses for use in the treatment/diagnosis of certain malfunctions of the eye
The article includes an eyeglass frame (12) and two lenses (14, 16). Each lens has a film (18,20) on one surface thereof which is changeable between an opaque condition and a transparent condition,...
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5252997 |
Visual aid for night driving
A visual aid for nighttime driving of automobiles having an exterior side mounted rear vision mirror wherein a driver tends to be subjected to headlight glare directly from oncoming automobiles and...
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5208615 |
Optical arrangements for reading deficiencies
A method of reducing the impact of a reading deficiency caused by a slow transient response comprises the steps of inserting a light diffuser in a reader's light path to attenuate the high spatial...
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5189445 |
Reading assistance device and method
Reading glasses including side view blocking temples and opaque lenses have narrow horizontal slits for reading focused text while blocking peripheral distractions. The glasses are internally...
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5177510 |
Alignment eyeglasses
Eyeglasses to aid a wearer, especially athletes or participants in sports, to diminish the input from his or her occulo-vestibular reflexes and provide immediate visual feedback concerning...
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5171701 |
Method of manufacturing master-slice semiconductor integrated circuits
A method for forming in a short time master-slice integrated circuits of high reliability, which circuits comprise diffusion layers and polysilicon layers which form transistor elements, and a...
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5139323 |
Hemianopsia rehabilitation training system
A training system for rehabilitation of hemianopsia patients, including a first training device adapted to be placed before the eyes of a hemianopsia patient during a first phase of training, said...
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5050982 |
Method and apparatus for improving visual acuity
A method and apparatus for improving visual acuity during sports activities includes the steps of increasing the strength of the image on the brain half corresponding to the weaker eye of a person...
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5040887 |
Optical instrument for aiding eyesight
An optical instrument comprises a housing having a viewing aperture at the proximal end and an opening at the distal end for entry of light. A body in the housing rotates on an axis normal to the...
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5004333 |
Integrally formed two-piece eyeshield
An eyeshield for covering an eye that is being treated for some medical problem, so as to shield the eye until such time as it has healed. The eyeshield includes a substantially firm but bendable...
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4991849 |
Golfing spectacles
An improved golf aid which consists of a pair of shaded glasses having a slit horizontally located across both lenses and an adjustment assembly for moving the lenses toward and away from the...
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4978208 |
Photoelectronic diode spatial light modulator and eye protection goggles incorporating the same
A spatial light modulator includes a photosensor diode and a photoemitting diode array, each having two semiconductive layers of opposite electrical polarities, and which are sandwiched together...
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4974953 |
Optical toy device and method of manufacturing thereof
In an optical toy device and a method of manufacturing the same, a frame for eyeglasses is cutout of a blank which is provided with two pairs of holes aligned with each other and is coated with a...
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4953231 |
Shade attachment for eyeglasses
A shade attachment for eyeglasses includes a frame defining a pair of openings dimensioned for registry with lenses of a pair of conventional eyeglasses. Top and bottom resilient clips are provided...
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4944583 |
Eyeglass shading device
An auxiliary eye protection assembly made up of a left and right side, adapted to clip on to or be made a part of spectacles, pivotal to any position in front of, below, or above the eyes, allowing...
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4903706 |
Unidirectional occluder
The present invention relates to an improved device for use in the detection and identification of various misalignment conditions of the eye, for example heterophorias, strabismus and the like....
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4872749 |
Lens for video terminal screen
A method and lens are disclosed for improving the visual comfort and perceived vision of a person viewing an image transmitted from a video display terminal. The use of a lens tint complementary to...
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4869584 |
Louvered sunglasses
A pair of louvered sunglasses includes a frame having a front piece with a pair of lens openings therein and a pair of temples attached to the front piece. A plurality of elongated louvers are...
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4848890 |
Visor with point sun blocking
Eye gear is provided to protect a wearer from irritating direct sunlight. Liquid crystal matrices are positioned over the wearer's eyes and a sun-tracking photosensor and related electronics...
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4842400 |
Visual apparatus
The visual apparatus makes it possible to limit the instantaneous luminous intensity without reducing the field of vision and comprises a plate with an opaque surface having a transparent slot, a...
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4828380 |
Anti-glare eyeglasses
This invention provides anti-glare eyeglasses for drivers for shielding the glare of on-coming headlights and the glare of headlights of following vehicles reflected in rear view mirrors. The...
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4815838 |
Visor mounted lens
Protective apparatus for shielding the eyes against the entrance of foreign matter. The apparatus includes a one-piece molded plastic visor which is formed of resilient material and includes a brim...
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4790643 |
Apparatus for detecting and treating troubles with binocular vision
A frame (1) includes means (3) for being held in front of the eyes, and means (6) for supporting and guiding the displacement of a moving opaque element (7) such as shutter movable between a...
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4758079 |
Eye shield for blocking ultraviolet rays
An eye shield that effectively blocks ultraviolet rays is incorporated in a pair of ordinary eyeglasses. The eye shield comprises a combination of a coating or layer of light blocking material on...
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4678296 |
Night driving dazzle protection system
A night driving dazzle protection system uses anti-dazzle screening material transmitting less than 40% of incident light and arranged on screened portions of right and left eyeglass regions 30 and...
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4602856 |
Combined photopic and scotopic viewers for two-dimensional moving image displays
A viewer for producing the illusion of three-dimensional images from two-dimensional moving image displays which includes a spectacle-like support having a frame and lateral bows on the frame for...
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4594288 |
Optical lenses having a scratch-resistant coating
Lenses of allyl-N-ethylene glycol carbonate having enhanced resistance to scratching or abrasion can be formed by preparing a substrate of a polymer or copolymer of allyl-N-ethylene glycol...
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4582401 |
Visual field and lens occluder for eyeglasses
A visual corrective device is provided in the form of a visual field occluder or lens occluder for use with a pair of eyeglasses. A generally flat pocket-like enclosure is formed from first and...
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4542964 |
Eyewear with translucent superior field of view
System, method and apparatus wherein eyewear is provided particularly suited for use in conjunction with luminescent displays such as visual display terminals and which serves to improve operator...
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4531743 |
Golfer's aid
A golfer's aid is provided in the form of a translucent sheet having two transparent crosses thereon wherein the center of the crosses corresponds with the separation of a user's eyes, and a pair...
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4498743 |
Binocular field of view simulator
There is disclosed a simulator for simulating a reduced peripheral field of view for the eyes of a normal user. The simulator consists of a frame having a front section upon which two eye pieces or...
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4452516 |
Optical grid
An optical grid for correcting optical defects in either natural or artificial lenses comprises two perpendicularly arranged series of dark and opaque bars integrally connected to each other in...
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4338003 |
Anti-glare spectacles
In anti-glare spectacles comprising a frame and a pair of lenses, each lens comprises a substantially circular central zone of substantially complete transparency and an adjoining light-absorbing...
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4311368 |
Light shielding material
A light shielding material having a gradient of the luminous transmittance in the vertical direction and comprising at least two regions consecutive to each other and different from each other in...
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4253745 |
Anti-dazzle devices
A device for preventing the eyes from being dazzled by the lights of an oncoming vehicle comprises a spectacle-type frame which carries anti-dazzle lenses having parallel, non-transparent,...
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