Vehicular headlight

A vehicular headlight comprising:

• a first light emitting element that has an emission surface whose normal line is directed obliquely downward to a front, and emits a first light serving as a low beam;
• a second light emitting element that is arranged below the first light emitting element, has an emission surface whose a normal line is directed obliquely upward to the front, and emits a second light serving as a high beam;
• a shade that is arranged between the first light emitting element and the second light emitting element in the up and down direction;
• and
• a projection lens that is arranged forward from the shade, and through which part of the first light and part of the second light directly pass,
• wherein a focus of the projection lens is located between the projection lens and the front end of the shade, and
• the second light emitting element is arranged at a position closer to the focus of the projection lens than the first light emitting element.

A vehicular headlight comprising:

• a first light emitting element that emits a first light serving as a low beam;
• a second light emitting element that is arranged below the first light emitting element, and emits a second light serving as a high beam;
• a shade that is arranged between the first light emitting element and the second light emitting element in the up and down direction, and shield part of the first light;
• and
• a projection lens that is arranged in front of the shade, and which another part of the first light and part of the second light are directly incident on and passes through,
• wherein a front surface or a back surface of the projection lens has a plurality of first regions in which no unevenness is formed,
• a region sandwiching the first regions is an uneven region in which an unevenness is formed, and
• an average surface roughness of the uneven region sandwiched by a plurality of the first regions and an average surface roughness of the uneven region that is not sandwiched by the plurality of the first regions are different from each other.