A wide-angle lens includes a front group, an aperture, a rear group, and an infrared cut filter. The front group includes a first lens and a second lens arranged in order from a side closest to an object to an image side. In the wide-angle lens, an anti-reflection layer having a reflectance of 1.5% or less in a wavelength range from nm to 850 nm is provided on a lens surface of the first lens on the image side to suppress an occurrence of a ghost caused by light passing through a peripheral portion of the lens surface. Therefore, even if a film forming the anti-reflection layer is thinner than an appropriate value at the peripheral portion of the lens surface, the anti-reflection layer appropriately prevents reflection of light in a long wavelength range.

A wide-angle lens includes a front group, an aperture, a rear group, and an infrared cut filter. The front group includes a first lens and a second lens arranged in order from a side closest to an object to an image side. In the wide-angle lens, an anti-reflection layer having a reflectance of 1.5% or less in a wavelength range from nm to 850 nm is provided on a lens surface of the first lens on the image side to suppress an occurrence of a ghost caused by light passing through a peripheral portion of the lens surface. Therefore, even if a film forming the anti-reflection layer is thinner than an appropriate value at the peripheral portion of the lens surface, the anti-reflection layer appropriately prevents reflection of light in a long wavelength range.

Embodiments disclosed herein include eyewear that has one or more laminates applied to a lens body. In some embodiments, the lens body is constructed from a substantially rigid material having a curved shape. The lens body can have any desired curvature, including, for example, cylindrical, spherical or toroidal. A laminate can include a substantially flexible substrate and one or more functional layers or coatings applied to the substrate. In addition, one or more functional layers or coatings can be applied directly to the lens body. In certain embodiments, a bonding layer bonds a laminate to a convex and/or concave surface of the lens body. Examples of functional layers or coatings that can be applied to a laminate include anti-reflection coatings, interference stacks, hard coatings, flash mirrors, anti-static coatings, anti-fog coatings, other functional layers, or a combination of functional layers.

Embodiments disclosed herein include eyewear that has one or more laminates applied to a lens body. In some embodiments, the lens body is constructed from a substantially rigid material having a curved shape. The lens body can have any desired curvature, including, for example, cylindrical, spherical or toroidal. A laminate can include a substantially flexible substrate and one or more functional layers or coatings applied to the substrate. In addition, one or more functional layers or coatings can be applied directly to the lens body. In certain embodiments, a bonding layer bonds a laminate to a convex and/or concave surface of the lens body. Examples of functional layers or coatings that can be applied to a laminate include anti-reflection coatings, interference stacks, hard coatings, flash mirrors, anti-static coatings, anti-fog coatings, other functional layers, or a combination of functional layers.

The present invention relates to an optical device (1), comprising: a container (2) forming a fluidic lens, the container (2) comprising a transparent and elastically expandable membrane (10), a transparent optical element (20) facing the membrane (10), and a wall member (3), wherein the optical element (20) and the membrane (10) are connected to the wall member, and wherein said container encloses a volume (V) that is filled with a fluid (F), a lens shaping part (11) that is in contact with said membrane (10) for defining a curvature adjustable area (10c) of the membrane (10), which area (10c) faces said optical element (20), and a circumferential lens barrel (50) extending in an axial direction, which lens barrel (50) surrounds an opening (50c) in which at least one rigid lens (51) is arranged that is held by the lens barrel (50), and a voice coil motor (5) that is designed to move the lens shaping part (11) along an axial direction (z) with respect to said container (2), so as to adjust a curvature of said area (10c) and therewith a focal length of the fluidic lens, wherein the voice coil motor (5) comprises at least one coil (30, 31) arranged on a movable part (6) and a plurality of magnetic structures (40, 41) arranged on a motor holder (7), wherein said movable part (6) is movably mounted to the motor holder (7) via a spring structure (8) so that it can be moved along said axial direction (z), and wherein the lens shaping part (11) is mounted to said movable part (6).

A unitary radome layer assembly is provided and includes a first nanocomposite formulation and a second nanocomposite formulation. The first and second nanocomposite formulations are provided together in a unitary radome layer with respective distribution gradients.

A unitary radome layer assembly is provided and includes a first nanocomposite formulation and a second nanocomposite formulation. The first and second nanocomposite formulations are provided together in a unitary radome layer with respective distribution gradients.

A display device includes a display panel including: a display area at which an image is displayed and a bezel area which is adjacent to the display area, and a pixel including a pixel circuit and a light emitting layer, the pixel circuit defining a stacked structure; a window; and a pattern film between the display panel and the window, the pattern film including: a first film including a first area and a second area which respectively correspond to the display area and the bezel area of the display panel, and a pattern layer on the second film in the second area thereof. The pattern layer of the pattern film includes a same stacked structure as the stacked structure defined by the pixel circuit of the display panel.

A display device includes a display panel including: a display area at which an image is displayed and a bezel area which is adjacent to the display area, and a pixel including a pixel circuit and a light emitting layer, the pixel circuit defining a stacked structure; a window; and a pattern film between the display panel and the window, the pattern film including: a first film including a first area and a second area which respectively correspond to the display area and the bezel area of the display panel, and a pattern layer on the second film in the second area thereof. The pattern layer of the pattern film includes a same stacked structure as the stacked structure defined by the pixel circuit of the display panel.

A vehicle pane with reduced emissivity and light reflection, includes a substrate having an exposed interior-side surface, an emissivity-reducing coating containing at least one layer based on a transparent conductive oxide (TCO) on the interior-side surface, and an anti-reflection coating based on nanoporous silicon oxide on the emissivity-reducing coating.