摘要 |
PROBLEM TO BE SOLVED: To provide a light source device for performing image-capturing with superior color reproducibility.SOLUTION: In an imaging device, a B light sensitive wavelength range which a B light detection element for detecting blue light can detect includes a wavelength of light emitted by a first semiconductor laser light source (LD) and a wavelength of light emitted by a second LD. A G light sensitive wavelength range which a G light detection element for detecting green light can detect includes a wavelength of light emitted by the second LD and a wavelength of light emitted by a third LD. An R light sensitive wavelength range which an R light detection element for detecting red light can detect includes the wavelength of the light emitted by the third LD and a wavelength of light emitted by a fourth LD. Thus, each of the RGB light sensitive wavelength ranges includes the wavelengths of two laser light sources, so color reproducibility in image-capturing by the imaging device is superior as compared with a case where three laser light sources are used and each of light sensitive wavelength ranges includes a wavelength of one laser light source. |