| 摘要 |
PURPOSE:To obtain a finder inside display device of a simple structure by providing a light shielding member between an eyepiece and an objective lens so that it moves by a corresponding quantity in the parallax correcting direction by interlocking with focusing. CONSTITUTION:A light shielding plate 9 is always energized in the right direction by a tension spring 10. A moving member 11 always contacts to the light shielding plate 9 which is energized in the right direction by the tension spring 10. the light shielding plate 9 consists of a structure by which it is moved from a long range 7c of a zone focus mark to a short range mark 7a in the right and left directions against the tension spring 10 by a quantity corresponding to each photographed object range, by the moving member 11 by receiving a signal of each photographed object range from an auto focus device or a signal corresponding to a lens feed, and its moving direction is limited. An unnecessary visual field frame is screened, and a necessary visual field frame and a photographed object range are reflected on a finder, therefore, a picture of an object to be photographed of before photographing can be confirmed correctly.
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