An optical lens intended to be placed before a wearer's eye and having a front surface and a rear surface, the rear surface being the surface intended to be the closest to the wearer's eye when the optical lens is placed before a wearer's eye, the optical lens having a mineral glass element on the front surface and further comprising an eye protector that is configured to prevent any piece of the mineral glass element from reaching the wearer's eye when the element is broken, said eye protector comprising a polymer wafer arranged on the rear surface.

Improved wearable optics is disclosed. The wearable optics comprises a frame member and a lens. The wearable optics also includes circuitry within the frame member for enhancing the use of the wearable optics. A system and method in accordance with the present invention is directed to a variety of ways to enhance the use of eye-glasses. They are: (1) media focals, that is, utilizing the wearable optics for its intended purpose and enhancing that use by using imaging techniques to improve the vision of the user; (2) telecommunications enhancements that allow the eyeglasses to be integrated with telecommunication devices such as cell phones or the like; and (3) entertainment enhancements that allow the wearable optics to be integrated with devices such as MP3 players, radios, or the like.

Improved wearable optics is disclosed. The wearable optics comprises a frame member and a lens. The wearable optics also includes circuitry within the frame member for enhancing the use of the wearable optics. A system and method in accordance with the present invention is directed to a variety of ways to enhance the use of eye-glasses. They are: (1) media focals, that is, utilizing the wearable optics for its intended purpose and enhancing that use by using imaging techniques to improve the vision of the user; (2) telecommunications enhancements that allow the eyeglasses to be integrated with telecommunication devices such as cell phones or the like; and (3) entertainment enhancements that allow the wearable optics to be integrated with devices such as MP3 players, radios, or the like.

The invention discloses a variable tint lens and glasses. The variable tint lens includes a first polarizer, a second polarizer, and a liquid crystal layer arranged between the first polarizer and the second polarizer, a first conductive film arranged between the first polarizer and the liquid crystal layer, and a second conductive film arranged between the second polarizer and the liquid crystal layer, the first conductive film and the second conductive film are also connected to a power supply device. The arrangement direction of the liquid crystal molecules in the liquid crystal layer changes according to the voltage provided by the power supply device, so that the refractive index of the liquid crystal molecules to the light is changed, and the color of the light passing through the liquid crystal layer is changed. Compared with the prior art, the present invention can continuously change the color of light passing through the variable tint lens and adjust the brightness of the light. It is equipped with automatic adjustment and manual adjustment, which can adjust the color of the light according to actual needs, which improves the user experience.

The invention discloses a variable tint lens and glasses. The variable tint lens includes a first polarizer, a second polarizer, and a liquid crystal layer arranged between the first polarizer and the second polarizer, a first conductive film arranged between the first polarizer and the liquid crystal layer, and a second conductive film arranged between the second polarizer and the liquid crystal layer, the first conductive film and the second conductive film are also connected to a power supply device. The arrangement direction of the liquid crystal molecules in the liquid crystal layer changes according to the voltage provided by the power supply device, so that the refractive index of the liquid crystal molecules to the light is changed, and the color of the light passing through the liquid crystal layer is changed. Compared with the prior art, the present invention can continuously change the color of light passing through the variable tint lens and adjust the brightness of the light. It is equipped with automatic adjustment and manual adjustment, which can adjust the color of the light according to actual needs, which improves the user experience.

Various embodiments of the present invention provide systems, methods, and processes for constructing a contact lens. In one embodiment, a contact lens assembly is provided, comprising: a curved polymer polarizer with an aperture; a lenslet disposed inside the aperture, wherein the lenslet enables imaging near objects; and a filter attached to the lenslet. In further embodiments, a method for fabricating a flexible contact lens is provided, comprising: fabricating an element having an extrusion; providing a front concave mold, wherein the front mold has an intrusion to accommodate the extrusion of the optical element; affixing the extrusion of the optical element to the intrusion of the front mold; attaching a back convex mold to the front concave mold, thereby forming a mold cavity; and filling the mold cavity with a pre-polymerized liquid, whereby upon polymerization, the pre-polymerized liquid forms the flexible contact lens and the optical element is partially encapsulated within the lens.

Various embodiments of the present invention provide systems, methods, and processes for constructing a contact lens. In one embodiment, a contact lens assembly is provided, comprising: a curved polymer polarizer with an aperture; a lenslet disposed inside the aperture, wherein the lenslet enables imaging near objects; and a filter attached to the lenslet. In further embodiments, a method for fabricating a flexible contact lens is provided, comprising: fabricating an element having an extrusion; providing a front concave mold, wherein the front mold has an intrusion to accommodate the extrusion of the optical element; affixing the extrusion of the optical element to the intrusion of the front mold; attaching a back convex mold to the front concave mold, thereby forming a mold cavity; and filling the mold cavity with a pre-polymerized liquid, whereby upon polymerization, the pre-polymerized liquid forms the flexible contact lens and the optical element is partially encapsulated within the lens.

An object of the present invention is to provide an eyewear such as polarized sunglasses using an optical film including a light reflective layer and a polarizing element layer, the eyewear having a metallic color tone conforming to signal visibility standards of various countries, and an optical film and an optical laminate for the eyewear. The present invention provides an optical film obtained by laminating a light reflective layer and a polarizing element layer, in which the optical film satisfies one or more of conditions (a) to (d).

An object of the present invention is to provide an eyewear such as polarized sunglasses using an optical film including a light reflective layer and a polarizing element layer, the eyewear having a metallic color tone conforming to signal visibility standards of various countries, and an optical film and an optical laminate for the eyewear. The present invention provides an optical film obtained by laminating a light reflective layer and a polarizing element layer, in which the optical film satisfies one or more of conditions (a) to (d).

The present invention is directed to sunglasses with clear bifocals. The sunglasses with clear bifocals may comprise a pair of sunglasses having bifocal lenses that provide far distance correction through the top of the bifocal lenses and near distance correction through the bottom of the bifocal lenses. A portion of the bifocal lenses providing the far distance correction may be tinted to block sunlight and a portion of the bifocal lenses providing the near distance correction may be clear. As a non-limiting example, the pair of sunglasses may provide protection from bright sunlight while driving without interfering with the ability to read the instrument panel which is less brightly lit.