| 摘要 |
PROBLEM TO BE SOLVED: To provide a close-up illumination device for a compact CCD camera constituted so that light can be condensed and emitted toward even an extremely narrow and deep fine part and a light guide can be turned attached and detached in order to change the condensing and emitting position of the light or to execute maintenance and inspection. SOLUTION: This device is provided with a handy type hand piece 1 incorporating a CCD 5, an imager 6, a lens 7, a printed board for a light source 8 having a light receiving hole at the center set at a prescribed position by adjusting the optical axis to these optical systems and a CCU 4 processing the output signal of a CCD image formed through the lens 7. Then, the light guide 3 having an arch-shaped tip 4 is fitted by being engaged with a cylindrical part 2 for holding a light valve arranged at the tip of the piece 1. |
