Illumination System
First Claim
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1. Illumination system, comprising a light source with at least one LED which is designed to emit light;
- an optical element with a focal point; and
a homogenization bar, comprising a body with an entry surface and an exit surface, which body substantially transmits the light of the light source, the light source being positioned in the focal point of the optical element, in such a manner that light emitted by the light source can be reflected focussed by the optical element towards an entry surface of the homogenization bar, the optical element comprising a concave mirror.
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Abstract
The invention relates to an illumination system, and to a fluorescent illumination system and fluorescent microscope using the illumination system. The illumination system comprises an LED light source which radiates radiation focussed via an elliptical mirror onto a homogenization bar. This creates a very efficient, intense and stable light source.
51 Citations
15 Claims
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1. Illumination system, comprising
a light source with at least one LED which is designed to emit light; -
an optical element with a focal point; and
a homogenization bar, comprising a body with an entry surface and an exit surface, which body substantially transmits the light of the light source, the light source being positioned in the focal point of the optical element, in such a manner that light emitted by the light source can be reflected focussed by the optical element towards an entry surface of the homogenization bar, the optical element comprising a concave mirror. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification