US Patent 7439483 Real-time confocal microscope using the dispersion optics

Disclosed is a real time confocal microscope using a dispersion optics comprising: a broad band light source for supplying light; an illumination optics for illuminating onto a slit aperture by collecting the light emitted from the light source; the slit aperture for only passing a region of the slit among the light illuminated from the illuminating optics; a tube lens for making the lights passing through the slit aperture to be parallel lights; a first dispersion optics for making the parallel lights emitted from the tube lens propagate in different angles according to wavelengths; an objective lens for illuminating the lights emitted from the first dispersion optics on a specimen; a first image formation lens for making the lights reflected from the specimen and passing through the slit aperture 805 to be parallel lights; a second dispersion optics for making the parallel lights emitted from the first image formation lens propagate in different angles according to wavelengths; a second image formation lens for image forming the lights emitted from the second image formation optics; and a two dimensional photoelectric detector for converting the lights emitted from the second image formation lens into an electric signal.