A fluorescence observing apparatus including a light source for emitting excitation light, an excitation light irradiation section for irradiating the excitation light to a sample, and a fluorescence measurement section for measuring fluorescence emitted from the sample by the irradiation of the excitation...http://www.google.fr/patents/US7062311?utm_source=gb-gplus-shareBrevet US7062311 - Fluorescence observing apparatus
