DISTANCE-MEASURING DEVICE OF CAMERA AND FOCUSING METHOD OF CAMERA

A distance-measuring device has (1) a distance-measuring part that detects the distance to an object through distance measurements at multiple distance-measuring points in a picture and (2) an operating part that excludes distance-measuring points of a group composed of distance-measuring points adjacent to each other with distance-measured values in a predetermined range from focusing target or lowers a focusing precedence when a distance-measuring point adjacent to a boundary of the picture is included in the above group.