| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a funduscopy apparatus which never attenuates a light quantity of light fluxes for observation and spectroscope and can carry out the observation and spectroscope of each light flux. <P>SOLUTION: A first light flux (a) for observation reflected from the observation section A of the fundus oculi 13 and a second light flux (b) reflected from a spectroscopic section B near the observation section A are taken out respectively separately, so that the respective light fluxes (a) and (b) are not attenuated. Though the first light flux (a) and the second light flux (b) pass through an observation imaging optical system 6 in a paraxial state, they can be separated into the second light flux (b) to pass through a slit 35 and the first light flux (a) to be reflected by a part excepting for the slit 35 by a light flux separation mirror 9 having the slit, so that the respective light fluxes can be received by a two-dimensional image photographing apparatus 10 for observation and a two-dimensional spectrum photographing apparatus 11 for spectroscope. Since the respective light fluxes (a) and (b) are not attenuated, precision in detection by the two-dimensional image photographing apparatus 10 and the two-dimensional spectrum photographing apparatus 11 is improved and reliable inspection is performed. <P>COPYRIGHT: (C)2007,JPO&INPIT |
