초록 ▼

The apparatus for automatically focusing an image in a microscope includes onto an object plane includes an optical system configured to form an optical image of a sample plane to be observed, an autofocusing detection system, and a focus correction system. The autofocusing system includes an autofo

The apparatus for automatically focusing an image in a microscope includes onto an object plane includes an optical system configured to form an optical image of a sample plane to be observed, an autofocusing detection system, and a focus correction system. The autofocusing system includes an autofocusing light beam source for generating autofocusing light beams. The autofocusing system further includes a detection system lens for directing autofocusing light beams to an autofocusing detection device, and an autofocusing detection device for determining the amount of displacement of the image of the object plane from a desired focused reference plane. The focusing correction system includes a feedback controller and focus adjusting device for automatically adjusting the distance between an objective lens and the sample plane in order to properly focus the image in the optical system. A related method of automatically focusing an image of an object plane in a microscope.

대표청구항 ▼

What is claimed is: 1. A microscope suitable for high-throughput screening for viewing an object plane, comprising: a plurality of lenses positioned along a main optical axis of the microscope; a probe arm supporting the plurality of lenses, said probe arm extending generally along the main optica

What is claimed is: 1. A microscope suitable for high-throughput screening for viewing an object plane, comprising: a plurality of lenses positioned along a main optical axis of the microscope; a probe arm supporting the plurality of lenses, said probe arm extending generally along the main optical axis; a support on which an object with an object plane to be examined is placed, the object plane substantially extending alone a focus plane that is observed through the microscope; an optical output device for creating an image of the object plane on an image plane, and an autofocusing apparatus for automatically focusing an image of the object plane, wherein the main optical axis is unfolded and substantially extends alone a single plane, wherein the object to be examined is positioned on a support connected to the separate support structure of the scanning stage and said probe arm positioned between the object to be examined and the scanning stage.