发明名称 Microscope system and method for shading correction of lenses present in the microscope system
摘要 A microscope system includes at least one lens that defines an illumination field and at least one light source that emits an illuminating light beam for illuminating a specimen through the lens. At least one detector is provided for, pixel-by-pixel, detecting a detection light beam coming from the specimen. An electronic circuit is connected downstream from the detector, the electronic circuit including a memory unit for storing a wavelength-dependent brightness distribution of an illumination field of the at least one lens. The electronic circuit employs, pixel-by-pixel, the stored wavelength-dependent brightness distribution so as to form a homogeneously illuminated image field. An actuatable element is provided for controlling, pixel-by-pixel, an intensity of the illuminating light beam as a function of the stored wavelength-dependent brightness distribution so as to homogeneously illuminate the illumination field.
申请公布号 US2007076232(A1) 申请公布日期 2007.04.05
申请号 US20040597555 申请日期 2004.12.22
申请人 LEICA MICROSYSTEMS CMS GMBH 发明人 OLSCHEWSKI FRANK;NICKEL JOCHEN;HAY WILLIAM
分类号 H04N1/60;G02B21/36;H04N5/235 主分类号 H04N1/60
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