摘要 |
<P>PROBLEM TO BE SOLVED: To image-form a bright erected image of an object with a simple structure and without the need of performing a highly accurate position adjustment thereof. <P>SOLUTION: An incident section having a first lens surface S1 to which a light beam emitted from a manuscript OB, object, is made incident, an emission section having a second lens surface S3 emitting the light beam and a connection section connecting the incident section and the emission section to each other with an angle are integrally molded with a transparent medium. The connection section further has a reflection surface S2 guiding the light beam made incident to the second lens surface S3 by reflecting the light beam made incident to the first lens surface S1. Further, an imaging optical element image-forms an intermediate image of an object by the second lens surface S3 so as to form an erected image of the object while condensing the light beam made incident between the reflection surface and the second lens surface S3 so as to form the intermediate image of the object. <P>COPYRIGHT: (C)2012,JPO&INPIT |