Illuminating device

Details Illuminating device Illuminating device

2007-05-03

2011-10-18

Amari, Alessandro (Department: 2872)

Optical: systems and elements

Compound lens system

Microscope

C359S389000

Reexamination Certificate

active

08040597

ABSTRACT:
An illuminating device adapted to be included in a microscope is provided. The illuminating device includes at least one lens that can change the numerical aperture of a light beam collected on a pupil plane of an objective lens.

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