| 摘要 |
PROBLEM TO BE SOLVED: To attain photographing such as close-up shot by simply and readily varying magnification. SOLUTION: When an operator intends to photograph e.g., a printed matter on a desk close to the operator, after opposing an upper face of a magnetic material of a photographing window part to a lower face of a permanent magnet of a photographing auxiliary member 7, the operator presses a lower face circumferential part of a support member 33 into contact with an outer face of an upper case 18, and abuts an outer circumferential face of a projected part of the permanent magnet with an inner wall face of a member storing recess and mounts the photographing auxiliary member 7 in a way of engaging the photographing auxiliary member 7 with the photographing window part 6. A close-up lens 31 is placed while its optical axis is aligned, and a prescribed distance is kept between the upper face of the magnetic material and the lower face of the permanent magnet. Thus, the photographing is performed while a camera lens being a standard lens and the close-up lens 31 are combined. Further, when the operator intends to photograph a comparatively remote scenery, the operator performs photographing while the photographing auxiliary member 7 is removed from the photographing window part. COPYRIGHT: (C)2004,JPO
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