| 摘要 |
An information processing apparatus capable of easily measuring a distance comprises: a light emitting part to emit light; an optical part including an anastigmatic lens having a plurality of focal lengths and generating astigmatism, and optically affecting the light from the light emitting part; a detecting part emitted from the light emitting part, radiated to an outside through the optical part, and to detect reflected light reflected in an object; and a measuring part to measure a distance to the object based on astigmatism generated in the reflected light detected in the detecting part. The present invention has an effect of being applied to a distance measuring apparatus or an information processing apparatus having a distance measurement function. |
