| 摘要 |
An image reading apparatus includes: a transporting unit that transports an irradiated member having a light transmissive portion including irregularities; a light source that emits light, which irradiates the irradiated member, and the light source is placed on a one side with respect to the irradiated member and inclined by a predetermined angle with respect to a vertical plane that is perpendicular to the irradiated member; a lens that is placed on an another side with respect to the irradiated member and converges scattered light that is scattered by the irregularities; and a sensor that receives the scattered light converged by the lens.
|
