摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflection telephoto lens and an image pickup device for preventing the optical path of illumination rays of light in an illumination device from being interrupted. <P>SOLUTION: A reflection telephone lens 20 which is mounted on a camera body 10, and which constitutes a camera 1 includes: a catadioptric imaging optical system 30; and an illumination device 40. A light emission part 41 in the illumination device 40 is configured such that the incidence of subject rays of light to a correction lens 31 in the catadioptric imaging optical system 30 is not interrupted over a secondary mirror 33 arranged at the back side of the correction lens 31 within an area where the secondary mirror 33 is projected at the front side (subject side). <P>COPYRIGHT: (C)2013,JPO&INPIT |