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Layer of "Dark Cells" in the Retina Has Been Imaged for the First Time

A layer of "dark cells" in the retina that is responsible for maintaining the health of the light-sensing cells in our eyes has been imaged in a living retina for the first time.

26 Feb 2009

Engravers Get More Room with Larger Engraving Bed on Entry-Level System

From the ARA International Awards Market in Las Vegas, Epilog Laser, the leading producer of CO2 and fiber laser engraving, cutting and marking systems, today announced the launch of the Zing 24, the newest addition to the company's entry-level product line.

25 Feb 2009

Solid-state Metamaterial Device Tames Terahertz Frequency

An engineered metamaterial proved it can function as a state-of-the-art device in the complex terahertz range of the electromagnetic spectrum, setting a standard of performance for modulating tiny waves of radiation, according to a team of researchers from Boston College, the Los Alamos and Sandia national laboratories, and Boston University.

24 Feb 2009

Resolve Optics Fixed Focus Radiation Tolerant Lenses Provide High Image Resolution and Minimum Geometric Distortion

Resolve Optics Ltd., specialists in OEM lens design and manufacture, offers high performance fixed focus radiation tolerant lenses that range from 6mm to 25mm focal length with fields of view up to 108 degrees.

From Resolve Optics Ltd. 24 Feb 2009

Hundred Metre Virtual Telescope Captures Unique Detailed Colour Image

"This is one of the first images made using near-infrared interferometry," says lead author Jean-Baptiste Le Bouquin. Interferometry is a technique that combines the light from several telescopes, resulting in a vision as sharp as that of a giant telescope with a diameter equal to the largest separation between the telescopes used.

18 Feb 2009

CST-90 Features Large Chip, High-Brightness, High-Efficiency Levels

Luminus Devices, Inc., today announced the CST-90 white PhlatLight® LED, the newest addition to the PhlatLight LED family of products developed for fixture manufacturers in the general lighting industry.

17 Feb 2009

Future Lighting Solutions Introduces Polymer Optic's 230 Color Mixer Reflector for LUXEON Rebel Power LEDs

Future Lighting Solutions today announced the availability of Polymer Optic's 230 Color Mixer Reflector for LUXEON® Rebel Power LEDs, the first off-the-shelf optic for solid-state lighting applications requiring uniform mixing of multiple LED light sources.

17 Feb 2009

NTU Signs Letter of Intent with Carl Zeiss

Nanyang Technological University (NTU) has inked a Letter of Intent (LOI) with Carl Zeiss SMT, a global leader in innovative lithography optics, optical and particle-beam based analysis and measuring systems. The LOI formalizes a strategic partnership and collaboration which is set to open up new opportunities in nanomaterials and materials science research.

17 Feb 2009

New Spectroscopy Technique May Help Detect Deadly Disease Early

A team of researchers in Chicago has developed a way to examine cell biopsies and detect never-before-seen signs of early-stage pancreatic cancer, according to a new paper in the Optical Society (OSA) journal Optics Letters. Though the new technique has not yet proven effective in double-blind clinical trials, it may one day help diagnose cancers of the pancreas and, potentially, other organs at their earliest and most treatable stages, before they spread.

13 Feb 2009

Acquisition Expands Navitar's In-House Optical Coating Capabilities

Navitar, Inc., a leading manufacturer of precision optical systems, announced today the recent sale of Navitar Coating Labs, located in Newport Beach, California. The decision was made to sell the coatings division based on the success of Navitar's recent acquisition of Special Optics, a Wharton, New Jersey firm, which has quadrupled the company's optical design capabilities and expanded Navitar's in-house optical coating capabilities.

From Navitar Inc. 12 Feb 2009