As a result, the project focuses on atmospheric measurements that support advanced optics testing on planned conventional world-class, ground-based telescopes.

FORBES: Liquid Mirror Telescope Technology Finally Going Mainstream

Rare earth elements are also used for military applications, such as advanced optics technologies, radar and radiation detection equipment, and advanced communications systems, according to a 2011 research report by the US Government Accountability Office.

BBC: US to build $120m rare earth research institute

Advanced Medical Optics's shares jumped 143% on Jan. 12, 2009, the day the deal was announced.

WSJ: U.S. Pursues Sweeping Insider-Trading Probe

Investigators are also examining the role of Goldman bankers in trading in shares of Advanced Medical Optics Inc.

WSJ: U.S. Pursues Sweeping Insider-Trading Probe

Goldman advised MedImmune and Advanced Medical Optics on the deals.

WSJ: U.S. Pursues Sweeping Insider-Trading Probe

This premium lens features newly designed optics including an Advanced Aspherical (AA) glass element, which contributes to the camera's extremely compact dimensions without sacrificing optical performance.

ENGADGET: Sony's Cyber-shot RX1 compact camera packs a full-frame sensor, 'fits in your palm' (hands-on)

The outstanding optics are matched by Olympus' advanced technologies, including Multi-Motion Movie Image Stabilization, which minimizes camera shake even when the user is moving and Dual Image Stabilization allowing you to record crisp, clear stills and HD videos.

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES