FLUORESCENCE OBSERVATION APPARATUS

摘要

PURPOSE:To provide a fluorescence observation apparatus wherein removal of an apparatus such as a camera is unnecessary and the labor is saved and both an endoscope image and a fluorescence image can be obtd. CONSTITUTION:An ordinary observational light or an excited light selected by an introducing light switching adaptor 5 shines on a photographic object from a light guide 12 of an endoscope 2 and an image by the ordinary observational light and a fluorescence image by the excited light are introduced into an exterior camera 6 from an image guide. A rotational filter 23 is rotated synchronously with switching a light source and the ordinary observational light and fluorescences in the wave length regions of lambda1 and lambda2 are transmitted through by time division and are entered into a solid image picking-up element 22. This solid image picking-up element 22 picks up the observational image based on the ordinary observational light and the fluorescence image based on the excited light by time division.