| 摘要 |
PROBLEM TO BE SOLVED: To improve a beam-condensing rate of illumination light by providing a plurality of LEDs with condenser lenses, respectively. SOLUTION: A fiber scope 10 is connected to the light source device 100. The light source device 100 is provided with a light source unit 102 and the light source unit 102 comprises a plurality of the LEDs 110 and the condenser lenses 120 disposed at the radiation surfaces of the respective LEDs 110. The LEDs 110 output approximately parallel white light and the condenser lenses 120 condense the white light to the incident end face of a light guide member 16. |
