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Contact: Steve Koppes
University of Chicago

Fresnel Lens

Caption: Angela Olinto peers through a prototype Fresnel lens developed for the Extreme Universe Space Observatory. The observatory will incorporate three Fresnel lenses in a design that will allow the best efficiency for the widest field of view.

Credit: Courtesy of Angela Olinto

Usage Restrictions: News organizations may use this image in connection with reports about the JEM-EUSO experiment and Angela Olinto.

Related news release: NASA supports Extreme Universe Space Observatory

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