According to the present invention, a synthetic resin laminate comprising two transparent synthetic resin layers (A), two or more functional layers (B) having photochromic properties interposed between the two synthetic resin layers (A), and a transparent resin layer (C) interposed between the two or more functional layers (B), wherein the functional layer (B) is a cured layer comprising a photochromic dye and obtained from a diisocyanate and a polyol can be provided.

A pair of goggles with a lens assembly, a goggle frame, and at least one lens retention shelf is disclosed. The lens assembly includes a lens with a projection extending from the assembly. The goggle frame is made of a first material and has a frame aperture sized large enough to receive the projection from the lens assembly through it. The lens retention shelf is made of a second material harder than the first material and is disposed behind the frame. The first lens retention shelf includes a projection connector corresponding to the projection, the projection connector is aligned with the frame aperture and sized sized to receive and engage the projection with the goggle frame interposed between the lens retention shelf and the lens.

Eyewear in the form of a pair of lenses and a pair of frame halves, each frame half supporting a lens. The frame halves are releasably connected to one another at the bridge between the lenses at their inner ends and the frame halves have frame half outer ends on opposite sides of said lenses from the bridge. The eyewear also includes first and second temples having temple first ends and temple second ends, the temple first ends being pivotally connected to the frame halves outer ends, each temple including a channel. The eyewear also includes a flexible strap having first and second flexible strap ends, to which are affixed first and second sliders, each slider affixed to one end of the flexible strap at the first and second flexible strap ends. The first slider is located within the channel of the first temple and sized to be slidably positioned along the channel of the first temple and the second slider is located within the channel of the second temple and sized to be adjustably positioned along the channel of the second temple such that movement of the sliders enables a user to selectively change the length of the flexible strap extending between the second ends of the first and second temples.

A spectacle lens manufacturing system includes resin material filling means which fills a lens mold with a lens material (heat-curable resin material), the lens mold includes a rear lens mold having a front surface that defines a rear surface of a spectacle lens, the rear lens mold has a rear lens mold base body, a three-dimensional printer which adds a aspherical surface addition portion to a front surface of the rear lens mold base body is provided, and a front surface of the rear lens mold is the front surface of the rear lens mold base body, to which the aspherical surface addition portion is added.

A pair of goggles with a lens assembly, a goggle frame, and at least one lens retention shelf is disclosed. The lens assembly includes a lens with a projection extending from the assembly. The goggle frame is made of a first material and has a frame aperture sized large enough to receive the projection from the lens assembly through it. The lens retention shelf is made of a second material harder than the first material and is disposed behind the frame. The first lens retention shelf includes a projection connector corresponding to the projection, the projection connector is aligned with the frame aperture and sized sized to receive and engage the projection with the goggle frame interposed between the lens retention shelf and the lens.

A head-mounted display device including a front element, a pair of extending portions, an adjustable fixing assembly, a top adjustable fixing assembly, a rear adjustable fixing assembly, and a rotatable adjusting mechanism is provided. The front element is adapted to be placed or be installed with a display device and is adapted to cover eyes of a user. The top adjustable fixing assembly is adapted to be in contact with a parietal bone of the user. The rear adjustable fixing assembly is adapted to be in contact with an occipital bone of the user. The adjustable fixing assembly and the top adjustable fixing assembly are adjustable according to head shapes of different users. The rotatable adjusting mechanism adjusts the rear adjustable fixing assembly so that the rear adjustable fixing assembly is adapted to head shapes of different users.

The present disclosure is directed generally to a lens that provides a stop signal to a myopic eye, over a substantial portion of the spectacle lens that the viewer is using. The present disclosure is directed to devices, methods and/or systems of imposing a stop signal to eye growth, using a spectacle lens in conjunction with a micro lenslet array. The present disclosure is also directed to devices, methods and/or systems of modifying incoming light through spectacle lenses that utilizes chromatic cues to decelerate the rate of myopia progression. The present disclosure is directed to devices, methods and/or systems of imposing a stop signal to eye growth, using a spectacle lens in conjunction with a refractive optical element and/or diffractive optical element that offer conflicting or contradictory optical signals at a wavelength between 510 nm and 610 nm.

Eyewear for releasably receiving a lens has a joint sleeve for holding the lens in place.

Eyewear for releasably receiving a lens has a joint sleeve for holding the lens in place.

Provided is eyeglasses comprising: a) a front body for holding lenses and optionally one or more of the lenses; b) two temples, each temple having a first end and a second end, the first end attached to the front body, each of the second ends of the temples configured to rest on behind an ear, the second end of the temple having a cavity; c) a magnet placed in the cavity of the temple; wherein the eyeglasses are configured to form a magnetic connection with a metal that is attracted to a magnet. Provided are eyeglasses holding system comprising: a) a metal plate attracted to a magnet for wearing on outside of an article of clothing; b) one or more magnets for placing inside of the article of clothing; and c) eyeglasses with a front body for holding lenses and two temples, with at least one magnet in one of the two temples; wherein a user places the one or more magnets inside of the article of clothing and forms a first magnetic connection between the one or more magnets and the metal plate placed on the outside of the article of clothing, the first magnetic connection stabilizing the metal plate on the outside of the article of clothing, the stabilized metal plate configured for placing the eyeglasses though a second magnetic connection as needed by the user.