| 摘要 |
PROBLEM TO BE SOLVED: To provide an image pickup apparatus that can reduce internal reflection within the optical path without occupying large space.SOLUTION: An image pickup apparatus is equipped with an optical path forming member 40 having a wall part 40a surrounding an image pickup optical system, penetrating parts 40i penetrating the wall part 40a of the optical path forming member 40, a lid member 41 fitted to the outer face of the optical path forming member 40 to cover the penetrating part 40i, and a plurality of light shielding wall parts 40j disposed on the optical path forming member 40 or the lid member 41 and arranged alternately with the internal spaces of the penetrating parts 40i in a direction along the optical axis of the image pickup optical system.SELECTED DRAWING: Figure 8 |
