| 摘要 |
PURPOSE:To provide a compact multi-point distance measuring device which prevents the degree of distance measuring accuracy from lowering even for a wide viewing angle. CONSTITUTION:In a multi-point distance measuring device, a light projecting system and a light receiving system are arranged in a base line direction, light emitting parts 2a to 2e in the light projecting system cast a plurality of light beams toward an object to be distance-measured, along the base line direction, and light beams reflected from the object to be distance-measured are received by the light receiving system so as to measure a distance to the object to be distance-measured. The light receiving system comprises a light receiving lens 4, a light receiving element having light receiving parts 4a to 4d receiving light beams having passed through the light receiving lens, and a reflecting member 3 for reflecting a spot beam from the light emitting part 2a toward the light receiving part 4a. |
