| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a device without lowering light quantity or having an adverse effect on characteristics. SOLUTION: The lighting device includes: a first lighting means 54 movable between a first position and a second position different from the first position, and emitting lighting light to a body to be lighted through a light emitting part 14 at least while being located in the first position; and a second lighting means 57 emitting lighting light to the body to be lighted throrugh the light emitting part 14 under the conditions where the first lighting means 54 is moved to the second position. COPYRIGHT: (C)2009,JPO&INPIT
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