Abstract: The present disclosure provides a pair of swimming goggles comprising a glass insert in each goggle lens. Each goggle lens comprises a body constructed form a substrate material and a glass insert received within a lip extending upwardly from around the perimeter of the body. The glass insert may be installed on top of a coating on a substrate material of the goggle lens. The glass insert may comprise a glass plate having an adhesive sheet on an underside thereof.

Abstract: A frameless goggle with a lens that is structurally self-supporting without any external support from a frame, chassis, or other, similar components. The resulting goggle is more streamlined and has fewer parts to manufacture and assemble. In some embodiments, the goggle lens includes an integral support portion that improves the stiffness and strength of the lens.

Abstract: A sports goggle comprising a lens attached to a flexible frame and configured to be positioned over the user's eyes, the flexible frame comprising an outer surface that is oriented away from the user's face and an inner surface that generally conforms to the shape of the user's face, the inner surface completely or partially covered with a flexible liner, and one or more first apertures in the outer surface connected to one or more apertures in the inner surface by one or more channels to allow airflow through the frame to the flexible liner. The flexible liner may be made of foam, open-cell foam, another porous material, or other material that allows air to pass through it. The goggle may include a screen and/or a filter positioned near the first aperture, between the first aperture and the second aperture, or near the second aperture.

Abstract: An optical system including a vision device wearable by a user for seeing objects in a field of view (FOV), the vision device comprising a front section with a normal distortion of rays passing therethrough, and an anamorphic optical element extending from the front section that distorts rays passing therethrough with an extended distortion greater than that of the front section and which enlarges the FOV.

Abstract: A face shield support assembly comprises: a frame member having a pair of resilient and biased memory-retaining temples at opposite ends and a face shield support member secured to the frame member having a pair of elbows spaced apart along the frame and a pair of protuberances each formed at an opposite end. One or more connection members secures the frame member to the face shield support member.

Abstract: Facial protective wear including a facial shield member having a substantially transparent portion for allowing visible light to pass to the wearer's eyes and a support coupled to the facial shield for supporting the facial shield on the wearer's head. The facial shield member further has a nose protective portion extending over and protecting substantially the wearer's entire nose from in front of and from above and preferably has side portions protecting the wearer's eyes in a direction from the sides of the wearer's head. The facial shield member transparent portion preferably substantially prevents ultraviolet solar radiation from reaching the wearer's eyes and facial features, such as the nose and cheeks, and also from reaching the eyes in a direction from the sides of the head. The facial protective wear also can be used to protect the wearer from the wind and from injury due to flying objects.

Abstract: The invention includes a protective eye device for an oral treatment patient including an eyepiece having bridge portions that form a seal with the nose. The bridge portions are a fulcrum between attachment portions that extend downwardly and outwardly from the bridge portions, and upper portions disposed above the bridge portions. A retaining member is coupled to the attachment portions below the fulcrum such that tension on the retaining member causes the attachment portions to extend toward the face and facilitates the sealing relationship between a lower rim and a middle surface of the face between the eyes and mouth. The tension on the retaining member simultaneously causes the upper portions to extend away from the face, and facilitates the spatial relationship, or a gap, between the forehead and an upper rim. The invention also includes a method for shielding the eyes of a patient.

Abstract: A binocular-like vision system (50) for enabling an observer to view an object. The system includes an input end (72,90) that receives light from the object and an optical transfer system (62,64,86,88) that receives the light received from the input end and transfers the received light to an image intensifier (68) which intensifies the received light, wherein the intensified received light is transferred to and transmitted out of an output end (80,92) of the system, wherein the light transmitted out of the output end forms a field of view of the object that is greater than a 60 degree horizontal field of view.

Abstract: Swimming goggles comprising first and second frame sections each having a peripheral flange adapted to effect a water tight seal with the face of a wearer, two transparent face plates and two transparent top members located above the face plates. The two frame sections are flexibly connected to one another. Both the face plates and the top members are sealingly secured in the frame sections. Each face plate is adapted to cover an eye of the wearer. The face plates extend in a plane substantially perpendicular to a normal line of vision. The top members each have planar top and bottom surfaces with each of the top surfaces extending at a substantial angle not exceeding 90 degrees to the plane of the face plates. The top members act to refract incoming light striking the top surfaces thereof. The wearer is thus able to see horizontally an object in front of the wearer while he is swimming with his head facing downwardly. An anti-reflection coating can cover the bottom surface of each top member.

Abstract: A diving mask with supplemental lateral and posterior fields of vision. A pair of compartments which extend outwardly from opposite sides of the diving mask have fixed mirrorized surfaces which reflect light rays from objects at the sides and rear of the mask into a diver's view. In a first aspect of the invention, the fixed mirrorized surfaces are parallel to a front portion of the mask. In a second aspect of the invention, the fixed mirrorized surfaces extend outwardly and rearwardly from the opposite sides of the mask. In a third aspect of the invention, the fixed mirrorized surfaces extend outwardly and forwardly from the side portions of the mask. The compartments are preferably separately sealed to preserve the reflectance of the mirrorized surfaces, prevent fogging and avoid the necessity of cleaning.

Abstract: A diving mask with supplemental vertical, lateral and posterior fields of vision. A pair of sealed compartments at opposite ends of the diving mask have rotatable mirrorized surfaces which reflect light rays from objects above, below, or the side and rear of the mask into a diver's view. In a first aspect of the invention, the mirrorized surfaces are rotatable about vertical axes to provide supplementary lateral and posterior fields of vision in varying amounts. In a second aspect of the invention, the mirrorized surfaces are rotatable about horizontal axes to provide supplementary vertical and posterior fields of vision in varying amounts. In a third aspect of the invention, the mirrorized surfaces are on members which are rotatable with spherical joints to provide supplementary vertical, lateral and posterior fields of vision in varying amounts.

Abstract: A goggle assembly is disclosed having a stacked array of disposable sheet members releasably held in position thereon by a plurality of flexible clamping members. Each of the clamping members is formed of a section of split rubber tubing secured to a lens support frame of the goggle. Each disposable sheet member has a manually engageable tab on one end thereof and an aperture formed in the other end. The aperture fits over a plastic hinge strap member held in position on a metal ventilator disc provided on one side of the goggle assembly.

Abstract: Upper lens formed of a portion of a sphere having radius R.sub.2 and lower lens formed of a portion of a sphere having radius R.sub.1 are manufactured integrally by molding for forming the lens of eyeglasses Radii R.sub.1 and R.sub.2 are slightly different from each other, so that the front view comes into eyes through lower lens when the user is in a normal posture, while the front view comes into eyes through upper lens when the user bends forward.

Abstract: A pair of sunglasses and goggles incorporating two functions are provided. A pair of sunglasses comprising a frame member (1) and a lens member (20) can be turned to goggles by detachably attaching an upper goggle frame member to an upper side of the lens member (20), and detachably attaching a lower goggle frame member (40) to a lateral side and lower side of the lens member.

Abstract: A form of eye protection intended for use in protecting the eyes of a dental patient against foreign particles and contaminants basically includes a frame, a shield supported by the frame, and a strap for securing the frame in a desired position on a wearer's head. The eye protection device is structured and configured to conform to the contours of the wearer's nose and cheeks so as to form a contact seal between the eye protection device and the wearer's face. The eye protection device is further structured and configured to be angularly positionable relative to the wearer's face so as to remain spaced from the wearer's forehead and thus, preclude foreign particles and contaminants from entering the wearer's eyes.

Abstract: Facial protective wear including a facial shield member having a substantially transparent portion for allowing visible light to pass to the wearer's eyes and a support coupled to the facial shield for supporting the facial shield on the wearer's head. The facial shield member further has a nose protective portion extending over and protecting substantially the wearer's entire nose from in front of and from above and preferably has side portions protecting the wearer's eyes in a direction from the sides of the wearer's head. The facial shield member transparent portion preferably substantially prevents ultraviolet solar radiation from reaching the wearer's eyes and facial features, such as the nose and cheeks, and also from reaching the eyes in a direction from the sides of the head. The facial protective wear also can be used to protect the wearer from the wind and from injury due to flying objects. Various embodiments are described, including embodiments that clip onto existing eyewear or headware.

Abstract: Facial protective wear including a facial shield member having a substantially transparent portion for allowing visible light to pass to the wearer's eyes and a support coupled to the facial shield for supporting the facial shield on the wearer's head. The facial shield member further has a nose protective portion extending over and protecting substantially the wearer's entire nose from in front of and from above and preferably has side portions protecting the wearer's eyes in a direction from the sides of the wearer's head. The facial shield member transparent portion preferably substantially prevents ultraviolet solar radiation from reaching the wearer's eyes and facial features, such as the nose and cheeks, and also from reaching the eyes in a direction from the sides of the head. The facial protective wear also can be used to protect the wearer from the wind and from injury due to flying objects. Various embodiments are described, including embodiments that clip onto existing eyewear or headware.

Abstract: An eye shield comprises an elongated, flexible, spring-like frame member generally bowed along its length and biased toward an unsprung condition in which the ends are spaced apart a distance less than the width of a user's head, and a transparent, flexible eye covering member having a pair of first and second orifices for being removably secured on the frame member.

Abstract: A goggle including a unitary lens mountable about the head of a user is shown. A lens of the goggle is mounted in a frame. The lens has no nose opening and projects from near the forehead to the tip of the nose of the user. The frame of the goggle has a lower half which projects forwardly and has a nose opening in a horizontal plane to fit about the nose. Second or bottom lenses positioned in the lower half of the frame allow downward vision of the user.

Abstract: A one-piece, lightweight (optionally disposable) protective faceshield is disclosed for use by the medical profession to protect against contamination from splattered body fluids. A method of making such a faceshield by vacuum-forming over a mandrel is also disclosed whereby preservation of maximum optical clarity in the viewing zone is preserved. Also disclosed are reusable and disposable headbands which attach to the one-piece protective faceshields.

Abstract: Eye protective goggles for protecting a wearer'2 eyes from particulate matter in the air includes a goggles body and a lens support fixedly secured to the body. The lens support includes a circumferential lens fitting groove of predetermined shape and is constructed of a material that is hard and rigid relative to the goggles body. An eye protective lens including a circumferential edge having a shape corresponding to the predetermined shape of the fitting groove is removably attached to the lens support by snap-fit receipt of the circumferenital edge of the lens in the fitting groove. A method of constructing eye protective goggles is also disclosed and includes athe steps of aligning a hard rigid lens support with a relatively soft flexbile goggles body by passing a plurality of tabs of the lens support through a corresponding plurality of slots of the goggles body, and securing the tabs in position relative to the slots so that the tabs are prevented from being withdrawn therefrom.

Abstract: A flexible mask goggle is presented comprising a flexible housing which receives an optically transparent lens. The housing includes a novel ventilation structure along the upper and lower surfaces thereof. On the upper surface, this ventilation structure comprises an array of spaced slots while the ventilation structure on the lower surface comprises two spaced groups containing similar spaced slots. Both the upper and lower vents permit direct airflow in and out of the goggle. In an important feature of the present invention, removable caps are snap locked over the upper and lower ventilation structure. These caps convert the otherwise direct airflow through the vents to an indirect airflow.

Abstract: A combination sun visor and sunglasses assembly including a mounting structure designed to surround the head of the wearer similar to a headband wherein the lens structure or viewing portion of the sunglasses are positionable between an overlying, normally viewing position relative to the eyes of the wearer or an outwardly extending, shading position similar to an orientation of a visor structure in overhanging, shading position.

Abstract: A safety mask construction comprises a substantially rigid face portion which is receivable over a portion of the face of a wearer and a pair of substantially rigid arm portions which extend rearwardly and inwardly from opposite sides of the face portion for engagement with the rear and upper rear portions of the head of the wearer. The arm portions are preferably hingeably attached to the face portion and biased toward inwardly hinged positions so that when the safety mask is mounted on the head of the wearer, they resiliently embrace the head to retain the face portion in proper orientation thereon.

Abstract: Protective eyewear, to be worn while engaging in sporting activities, such as racquetball, squash, etc., includes frame portions each having an upper segment and a lower segment defining a viewing aperture. The upper segment is upwardly inclined from horizontal by a predetermined amount to form an apex portion which outwardly extends from the facial region of the wearer and the lower segment is downwardly inclined from horizontal by a predetermined amount to form an apex portion which outwardly extends from the facial region. Filament members vertically extend across each viewing aperture. The filament members have a predetermined diameter and a predetermined spacing therebetween. In an alternate embodiment, the protective eyewear includes replaceable eyepieces.

Abstract: A single lens safety goggle for use during athletic play to protect a wearer's eyes and portions of their face from injury as could be incurred by a ball or racket striking thereon. The single lens is formed from a shatter proof plastic material having good optical qualities that is maintained across a wearer's face by a strap arrangement and includes, to support the goggle to the wearer's face, a nose bridge mount and removable pad therefor and temple posts and removable pads therefor are provided, the mount, posts and pads all formed of a soft flexible material. The respective pads are easily removable for squeezing water therefrom or replacement and preferably include, on at least one face thereof, a moisture adsorbing surface for engaging the wearer's face.

Abstract: Safety spectacles (10) comprising a one piece flanged and curved front face piece (12) adapted to wrap around the forehead to the wearers temples. The face piece (12) is provided with a nose piece (14), a substantially distortion free spherical viewing and eye shield front wall portion (16) of varying thickness, an upper protective flange (18) and opposite side portions (20) with upper and lower flange portions (22) (24) including pivot pin receiving apertures therein pivotally hinged to temple bars (30). Each temple bar is provided with upper and lower pivot pins (32) projecting outwardly from upper and lower extensions of flanges (36) (38) extending inwardly from a relatively wide forward portion of the side wall (40) with or without vents or louvers (L).