Vehicle lamp

A vehicle lamp comprising:

• a light guiding rod extending in a prescribed direction, wherein
• an outer peripheral surface of the light guiding rod includes a first surface arranged on a front side thereof, and a second surface arranged on a rear side thereof opposite to the front side,
• the first surface includes a first region on a side of one end surface of the light guiding rod, a second region on a side of the other end surface of the light guiding rod, and a third region positioned between the first region and the second region and emitting light emitted from a first light source and incident on the one end surface and light emitted from a second light source and incident on the other end surface,
• the first region and the second region are configured to diffuse the light emitted from the first light source and the light emitted from the second light source, in a direction orthogonal to the prescribed direction, respectively, and
• the second surface is configured to diffuse the light emitted from the first light source and the light emitted from the second light source, in the prescribed direction,
• wherein
• each of the first region and the second region has, in a circumferential direction of the outer peripheral surface, a plurality of knurls, each of which is convex toward an inside of the light guiding rod and extends in the prescribed direction,
• the second surface has a plurality of lens cuts,
• each of the lens cuts extends in a direction that crosses the prescribed direction and includes two side surfaces convex toward the inside of the light guiding rod,
• the plurality of lens cuts are provided in the predetermined direction,
• a curved surface which is concave toward the inside of the light guide rod and extends in the predetermined direction is provided between the plurality of knurls.