| 摘要 |
PROBLEM TO BE SOLVED: To provide a negative microlens integrally with an optical device nearer to an eyepiece side than an image forming position corresponding to a display provided nearer to an objective side than the image forming position in a real image type finder. SOLUTION: The image of a subject is formed by an objective optical system 1, and the image formed by the optical system 1 is observed by an eyepiece optical system 3. An AF target mark 15b is provided nearer to the subject side than the image forming position of the optical system 1. Then, the focal distance of a position corresponding to the AF target mark 15b on the optical system 3 side is set to be longer than those of other positions.
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