| 摘要 |
PROBLEM TO BE SOLVED: To improve the portability of a projector, and also, to save the storage space by miniaturizing the projector. SOLUTION: A camera 9 and a projection optical system 27 are stored in a housing 25, one side of which is open. A freely turnable cover 26 whose upper end is taken as the turning fulcrum is attached to the open side of the housing 25. A placing plate 4 for placing an object 5 is arranged on the surface of the cover 26, and a light source 6 for illuminating the object 5 and a freely turnable reflection plate 57 are arranged inside, and when in used, the cover 26 is horizontally supported by the reflection plate 57, and also, the image of the object 5 is guided to the camera 9 by the reflection plate 57.
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