An optical assembly includes an optically transparent substrate and a first lens removably coupled with the optically transparent substrate by one or more adhesive layers. The one or more adhesive layers are positioned between the optically transparent substrate and the first lens. Also disclosed are an eye-tracker and a display device, each of which includes the optical assembly.

An optical assembly includes an optically transparent substrate and a first lens removably coupled with the optically transparent substrate by one or more adhesive layers. The one or more adhesive layers are positioned between the optically transparent substrate and the first lens. Also disclosed are an eye-tracker and a display device, each of which includes the optical assembly.

An eyeglass frame 12 for a head mounted display 10 comprises a lens supporting member 28a, 28b that supports eyeglasses 26a, 26b and is mounted on a mount portion 16 of the head mounted display 10; and plurality of engaging portions 38a˜38d, 42a˜42d, 44a, 44b, 48a, 48b that are formed on positions corresponding to various shapes of the mount portion 16 on outer circumferential portion of the lens supporting member 28a, 28b and engage with an internal wall surface 36 of the mount portion 16, wherein the engaging portions 38a˜38d include elastic members slidable along the internal wall surface.

An eyeglass frame 12 for a head mounted display 10 comprises a lens supporting member 28a, 28b that supports eyeglasses 26a, 26b and is mounted on a mount portion 16 of the head mounted display 10; and plurality of engaging portions 38a˜38d, 42a˜42d, 44a, 44b, 48a, 48b that are formed on positions corresponding to various shapes of the mount portion 16 on outer circumferential portion of the lens supporting member 28a, 28b and engage with an internal wall surface 36 of the mount portion 16, wherein the engaging portions 38a˜38d include elastic members slidable along the internal wall surface.

The invention provides an ophthalmic device having adjustable filtering properties, comprising at least one first polarizer (18), at least one second polarizer (19) which is fixed relative to said first polarizer, and at least one adjustable filtering member (20) located between said first and second polarizers and configured to rotate a polarization plane of light received from said first polarizer and propagating towards said second polarizer; wherein said adjustable filtering member is configured to admit a plurality of active states, in each of which it rotates the polarization plane according to a respective and predetermined angle.

A method of manufacturing a button-enabled housing assembly includes preforming a composite button component or insert having an elastically flexible button membrane that is mounted on a rigid frame, and thereafter molding a housing over the button insert. The composite button insert is formed in a co-molding operation and can include a rigid island in the flexible button membrane for supporting a cosmetic keycap.

A method of manufacturing a button-enabled housing assembly includes preforming a composite button component or insert having an elastically flexible button membrane that is mounted on a rigid frame, and thereafter molding a housing over the button insert. The composite button insert is formed in a co-molding operation and can include a rigid island in the flexible button membrane for supporting a cosmetic keycap.

A pair of swimming goggles includes a frame having a first sub-frame and a second sub-frame. The first and the second sub-frames have a first opening and a second opening defined therein. A first lens is secured in the first sub-frame and a second lens is secured in the second sub-frame. A first eye-piece and a second eye-piece are arranged adjacent to the first sub-frame and the second sub-frame, respectively. A third lens is secured in the first eye-piece and a fourth lens is secured in the second eye-piece. A first connecting member and a second connecting member releasably secure the first eye-piece and the second eye-piece to the first and the second sub-frames, respectively. At least one of the third and the fourth lens may take the form of a corrective lens.

A pair of swimming goggles includes a frame having a first sub-frame and a second sub-frame. The first and the second sub-frames have a first opening and a second opening defined therein. A first lens is secured in the first sub-frame and a second lens is secured in the second sub-frame. A first eye-piece and a second eye-piece are arranged adjacent to the first sub-frame and the second sub-frame, respectively. A third lens is secured in the first eye-piece and a fourth lens is secured in the second eye-piece. A first connecting member and a second connecting member releasably secure the first eye-piece and the second eye-piece to the first and the second sub-frames, respectively. At least one of the third and the fourth lens may take the form of a corrective lens.

The present disclosure relates to cantilevered imaging modality wearable optical systems that provide for optimal ergonomics coupled with vision enhancement and vision magnification. Methods of use, devices, and kits are also contemplated.