| 摘要 |
An image pickup apparatus satisfying certain conditional expressions comprises a zoom lens and an image pickup element. The zoom lens consists of, in order from the object side, a first lens unit having a positive refractive power in which a reflecting surface that deflects the optical path is provided, a second lens unit, comprising a plurality of negative lenses, having a negative refractive power, a rear lens unit, comprising a third lens unit and a fourth lens unit, having a positive refractive power, and an aperture stop between the second and fourth lens units. During zooming from the wide angle end to the telephoto end, the first lens unit is fixed, the second lens unit moves in such a way as to be located closer to the image side at the telephoto end than at the wide angle end, and the distances between the lens units change. |
