DOI 10.17586/0021-3454-2022-65-8-575-580
UDC 535.31, 681.72
DEVELOPMENT OF HIGH-APERTURE MICROSCOPE OBJECTIVES WITH AN ENLARGED FIELD OF VIEW AND IMAGE RECORDING ON CCD DETECTORS
ITMO University, Faculty of Engineering Research;
E. . Tsyganok
ITMO University, Faculty of Engineering Research; Associate Professor
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Abstract. The aim of the work is to improve light microscopes for biological research, which record images on CCD detectors, providing operation without time spent on optics refocusing. The prospects and relevance of the development of high-aperture microscope objectives with an enlarged field of view, operating in conjunction with a matrix CCD image detector, are shown. A high-aperture wide-field microscope objective has been developed, its optical characteristics are given, and the optical scheme is demonstrated. Evaluation and calculation of tolerances for subsequent manufacturing by the Monte Carlo method are carried out.
Keywords: high-aperture objective, microscopy, blood test, aberration correction, micro-objective, field of view
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