| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To facilitate formation of apertures conforming to locations of lenses with accuracy. <P>SOLUTION: A lens array is provided which is formed of a plurality of lenses arranged in a direction at right angles to an optical axis, and specifically has a plurality of pairs of lenses arranged so as to conform the optical axes to each other, and a light shielding portion 53 arranged between the lens pairs. The light shielding portion 53 is divided at least into two sections in a predetermined direction. Herein the light shielding portion 53 is divided at least into the two sections in the predetermined direction, and therefore processing of the lens array is facilitated, and the apertures can be easily and correctly formed conforming to the locations of the lenses. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
