Illumination device for microscope

Details Illumination device for microscope Illumination device for microscope

2008-04-15

2008-04-15

Allen, Stephone B. (Department: 2872)

Optical: systems and elements

Compound lens system

Microscope

C359S358000, C359S368000

Reexamination Certificate

active

07359117

ABSTRACT:
A illumination device for microscope, which has a illumination axis, includes illumination unit, which emits rays of illumination light, for illuminating a specimen, a field stop projection lens, which is located on the illumination axis between the illumination unit and specimen, a light deflector array, which is located on the illumination axis between the illumination unit and field stop projection lens in conjugation with the specimen, the light deflector array having micro optical deflection portions, which individually deflect the rays of illumination light from the illumination unit, and switch unit for switching between a state in which the rays of illumination light is applied to the specimen and a state in which the rays of illumination light is not applied to the specimen.

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patent: 2004/0061914 (2004-04-01), Miyawaki et al.
patent: 7-134250 (1995-05-01), None
patent: 2000-502472 (2000-02-01), None

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