Ophthalmologic surgical microscope having focus offset

Details Ophthalmologic surgical microscope having focus offset Ophthalmologic surgical microscope having focus offset

2006-03-10

2009-06-30

Nguyen, Thong (Department: 2872)

Optical: systems and elements

Compound lens system

Microscope

C358S302000, C358S302000

Reexamination Certificate

active

07554723

ABSTRACT:
A microscope arrangement (200) is for viewing an object or an intermediate image, which is generated by an object, especially in microsurgery. The microscope arrangement (200) includes an objective arrangement (201) having an object plane (209) for arranging the object or intermediate image (210) to be viewed. The microscope arrangement has a focus offset adjusting unit (260) which outputs a focusing offset signal in order to defocus in a defined manner the objective arrangement relative to a focusing state.

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