A spectacle lens includes proceeding from a front face on the object side of the spectacle lens to an opposite reverse face of the spectacle lens, at least components A, B, and C. The component A includes an ultrathin lens, the component B includes at least one of a polymeric material or a mineral glass, and the component C includes at least one of a functional layer or an ultrathin lens. The spectacle lens has no damage after impact of a steel ball with a diameter of 15.87 mm and a weight of 16.36 g from a height of 1.27 m.

One embodiment of the invention provides an optical lens including a first lens group with at least two lenses, a second lens group with at least two lenses, and a parting line located between the first lens group and the second lens group. Each of the lenses of the first and the second lens groups is associated with a respective distance, the respective distance is a distance value measured along an optical axis between two focal points of two end points of an image circle diameter formed at an image plane of the optical lens, under the condition that an optical center of one of the lenses is shifted a distance away from the optical axis. The two lenses with the two largest distance values among all lenses are disposed on the same side of the parting line.

An optical element includes a first resin portion, a second resin portion provided in contact with the first resin portion, an adhesion portion, a first base material, and a second base material, the first resin portion, the second resin portion, and the adhesion portion being provided between the first base material and the second base material. The adhesion portion is in contact with the second resin portion and one of the first base material and the second base material. When an elastic modulus of the first resin portion is denoted by E1, an elastic modulus of the second resin portion is denoted by E2, and an elastic modulus of the adhesion portion is denoted by E3, the optical element satisfies a relationship of E3<E2<0.9E1.

An annular optical component includes an inner surface, an outer surface, an object-side surface and an image-side surface. The inner surface includes multiple L-shaped annular grooves. The annular optical component includes multiple stripe-shaped structures disposed in the L-shaped annular grooves. The L-shaped annular grooves include an object-side L-shaped annular groove closest to the object-side surface and an image-side L-shaped annular groove closest to the image-side surface. A bottom diameter of the image-side L-shaped annular groove is larger than a bottom diameter of the object-side L-shaped annular groove. Each L-shaped annular groove includes a first side and a second side located between the object-side surface and the image-side surface. The stripe-shaped structures are disposed on the first side or the second side, and a degree of inclination between the first side and the central axis is larger than a degree of inclination between the second side and the central axis.

multi-aperture system for foveated imaging as well as to a corresponding multi-aperture system. The method comprises the steps of: providing an image sensor; and forming, by means of a 3D-printing technique, at least two imaging elements directly on the image sensor such that the imaging elements have a common focal plane located on the image sensor and each imaging element has a different focal length and field of view.

An illuminated emblem assembly includes a multi-component outer lens having an exterior surface and an interior surface further comprising an externally visible area to be illuminated, an inner lens having an exterior surface and an interior surface, a printed circuit board assembly, a heat sink, a housing for the inner and outer lenses, and at least one light source, wherein the at least one light source is offset from the externally visible area to be illuminated. A method of manufacturing the illuminated emblem assembly includes injection molding the multi-component outer lens, providing the inner lens, providing the housing for the inner and outer lenses, providing the at least one light source, and assembling the inner and outer lenses and the at least one light source within the housing to obtain the illuminated emblem assembly.

A method and an optical system adapted for a wearer having an ophthalmic prescription. The optical system includes an optical device having a planar optical function, and an optical lens having an optical function based on the prescription of the wearer. The rear face of the optical device is attached to the front face of the optical lens, the optical device having at least one mechanical reference so as to allow an accurate relative position of the optical device and the optical lens.

A spectacle lens contains, starting from the object-sided front surface of the spectacle lens to the opposite rear-side of the spectacle lens, at least a) one component A including an ultrathin glass, b) one component B including at least one polymer material and/or at least one mineral glass, c) one component C, including at least one functional layer and/or an ultra-thin glass. A method for producing such a spectacle lens is also disclosed.

Fabricating optical devices can include mounting a plurality of singulated lens systems over a substrate, adjusting a thickness of the substrate below at least some of the lens systems to provide respective focal length corrections for the lens systems, and subsequently separating the substrate into a plurality of optical modules, each of which includes one of the lens systems mounted over a portion of the substrate. Adjusting a thickness of the substrate can include, for example, micro-machining the substrate to form respective holes below at least some of the lens systems or adding one or more layers below at least some of the lens systems so as to correct for variations in the focal lengths of the lens systems.

The present technique relates to a camera module and an electronic apparatus that allow a camera module to be used for various purposes. The camera module includes a first pixel array in which pixels that receive light having an R, G, or B wavelength are two-dimensionally arranged in a matrix form and a second pixel array in which pixels that receive light having a wavelength region of visible light are two-dimensionally arranged in a matrix form and a first optical unit that converges incident light onto the first pixel array and a second optical unit that converges the incident light onto the second pixel array. The present technique can be for example applied to a camera module and the like.