A vehicular lamp includes a light source and a projection lens to form an irradiation pattern. The irradiation pattern includes a main instruction symbol and one or more sub instruction symbols. The main instruction symbol is more emphasized than the sub instruction symbols. In the projection lens, an incidence surface is a continuous surface. The projection lens includes an upper lens part that forms the main instruction symbol and a lower lens part that forms the sub instruction symbols. In the projection lens, at least both end parts in a horizontal direction of an upper emission surface allowing emission of light from the light source in the upper lens part protrude further to a projecting side than both end parts in the horizontal direction of a lower emission surface allowing emission of the light from the light source in the lower lens part.

A vehicular lamp includes a light source and a projection lens to form an irradiation pattern. The irradiation pattern includes a main instruction symbol and one or more sub instruction symbols. The main instruction symbol is more emphasized than the sub instruction symbols. In the projection lens, an incidence surface is a continuous surface. The projection lens includes an upper lens part that forms the main instruction symbol and a lower lens part that forms the sub instruction symbols. In the projection lens, at least both end parts in a horizontal direction of an upper emission surface allowing emission of light from the light source in the upper lens part protrude further to a projecting side than both end parts in the horizontal direction of a lower emission surface allowing emission of the light from the light source in the lower lens part.

A vehicle lamp includes a light source unit including a plurality of light emitting units for forming different beam patterns, and an optical unit disposed in front of the light source unit for transmitting light generated from the light source unit to form a predetermined beam pattern. The plurality of light emitting units includes a first light emitting unit for forming a first beam pattern and a second light emitting unit disposed around the first light emitting unit for forming a second beam pattern different from the first beam pattern.

The optical device includes: a beam radiation unit configured to radiate light; a first aspheric lens unit including a first focal point, the first aspheric lens positioned on a light output side of the beam radiation unit such that the first focal point is formed at a light output surface of the beam radiation unit on the light output side of the beam radiation unit; and second aspheric lens units including second focal points, the second aspheric lens units positioned on the light output side of the beam radiation unit such that the second focal points are formed to overlap the first focus at the light output surface of the beam radiation unit.

A lamp for a vehicle includes a light source that irradiates light, and an inner lens, one surface of which faces the light source, the inner lens may be disposed in a horizontal direction such that a main plane thereof faces an upper side and a lower side, the light source may face a lower side of the inner lens, among the light output from the light source, the light output through one side surface of the inner lens after being input to the inner lens through the lower side of the inner lens may form a first lighting image.

A lamp for a vehicle includes a light source that irradiates light, and an inner lens, one surface of which faces the light source, the inner lens may be disposed in a horizontal direction such that a main plane thereof faces an upper side and a lower side, the light source may face a lower side of the inner lens, among the light output from the light source, the light output through one side surface of the inner lens after being input to the inner lens through the lower side of the inner lens may form a first lighting image.

A lighting device for a vehicle, in particular a headlight, including a light source, from which light emerges in operation of the lighting device, a collimation optical system having an incident face and an emergent face, which the light emerging from the light source passes through, a projection optical system having a first array of lenses and a second array of lenses, wherein the light emerging from the collimation optical system first passes through the first array of lenses and after that through the second array of lenses, as well as a diaphragm, which the light passes through, wherein the diaphragm is arranged in front of the first array of lenses, so that in operation of the lighting device the light does not strike the first array of lenses until after passing through the diaphragm.

A lighting device for a vehicle, in particular a headlight, including a light source, from which light emerges in operation of the lighting device, a collimation optical system having an incident face and an emergent face, which the light emerging from the light source passes through, a projection optical system having a first array of lenses and a second array of lenses, wherein the light emerging from the collimation optical system first passes through the first array of lenses and after that through the second array of lenses, as well as a diaphragm, which the light passes through, wherein the diaphragm is arranged in front of the first array of lenses, so that in operation of the lighting device the light does not strike the first array of lenses until after passing through the diaphragm.

A lens for an automobile lamp, an automobile headlamp, and an automobile are disclosed. A lens (1) for an automobile lamp includes a first lens surface (11) and a second lens surface (12) opposite to the first lens surface (11). The first lens surface (11) is a curved surface or a planar surface. The second lens surface (12) includes multiple concentric circle-type annular surfaces. By means of multiple annular surfaces (13) disposed on the second lens surface (12) of the lens (1), parallel incident light that forms an angle with a horizontal direction can be separately incident on several small surfaces without affecting horizontal parallel light penetrating the lens and being focused, so that neither light reflected by the lens nor light penetrating the lens can be effectively focused.

A lens for an automobile lamp, an automobile headlamp, and an automobile are disclosed. A lens (1) for an automobile lamp includes a first lens surface (11) and a second lens surface (12) opposite to the first lens surface (11). The first lens surface (11) is a curved surface or a planar surface. The second lens surface (12) includes multiple concentric circle-type annular surfaces. By means of multiple annular surfaces (13) disposed on the second lens surface (12) of the lens (1), parallel incident light that forms an angle with a horizontal direction can be separately incident on several small surfaces without affecting horizontal parallel light penetrating the lens and being focused, so that neither light reflected by the lens nor light penetrating the lens can be effectively focused.