Microscope

Details Microscope Microscope

2011-05-17

2011-05-17

Nguyen, Thong (Department: 2872)

Optical: systems and elements

Compound lens system

Microscope

C359S227000

Reexamination Certificate

active

07944608

ABSTRACT:
Provided are an illuminating optical system which illuminates a sample, an illumination-side pupil modulating device which is arranged on a side of the illuminating optical system, an illumination-side turret which holds the illumination-side pupil modulating device, an illumination-side-turret revolving mechanism which revolves the illumination-side turret to move the illumination-side pupil modulating device along an orbital circumference on a plane perpendicular to an optical axis, a relaying optical system which relays a pupil of an objective lens, an imaging-side pupil modulating device which is arranged on a side of the relaying optical system, an imaging-side turret which holds the imaging-side pupil modulating device, and an imaging-side-turret revolving mechanism which revolves the imaging-side turret to move the imaging-side pupil modulating device along the orbital circumference on a plane perpendicular to the optical axis.

REFERENCES:
patent: 4407569 (1983-10-01), Piller et al.
patent: 5481393 (1996-01-01), Kashima et al.
patent: 5777783 (1998-07-01), Endou et al.
patent: 6384967 (2002-05-01), Watanabe et al.
patent: 6839166 (2005-01-01), Fukushima et al.
patent: 7-35986 (1995-02-01), None

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