| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact and high-performance viewfinder and an imaging apparatus using the same. Ž<P>SOLUTION: The viewfinder comprises: a reflection type display device on which an object image is formed; an eyepiece optical system having a front group and a rear group; an illumination optical system illuminating the reflection type display device; and an optical device for putting an optical path taken by the illumination optical system over an optical path from the reflection type display device to the eyepiece optical system at a position of the widest of lens-to-lens spaces in the eyepiece optical system. It is desirable to satisfy the following conditional expression (1) 0.1<Y/Dm<1, where Dm is the widest lens-to-lens space, and Y is maximum height of the display device in a reflecting direction. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
