SPECTROSCOPIC MICROSCOPE HAVING SPECTROSCOPE FOR MEASURING LUMINOSITY AND WAVELENGTH OF POINT LIGHT SOURCE

摘要

PURPOSE: A spectroscopic microscope having a spectroscope for measuring luminosity and wavelength of a point light source is provided to measure accurately the relative luminosity, the relative wavelength, and the color purity by controlling finely positions of plural point light sources and minimizing light loss. CONSTITUTION: A spectroscopic microscope includes a plurality of object lenses(110-140) and an eyepiece. The object lenses are formed with first to fourth lenses. The first object lens(110) is installed at a predetermined position apart from a target. The second object lens(120) is installed at a predetermined position apart from the first object lens. A first beam splitter is installed between the first object lense and the second object lense. The third object lens(130) is installed at a predetermined position apart from the first beam splitter. A spectroscope(300) is used for measuring a wavelength of light through the third object lens.