Microlens
Microlens news and technical articles from Vision Systems Design magazine. Search Microlens latest and archived news and articles
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Lensless, gold-covered microlens enhances IR imaging without increasing noise
Rensselaer Polytechnic Institute (Troy, NY, USA) researchers have developed a new nanotechnology-based microlens that uses gold to boost the strength of infrared imaging and could lead to a new generation of satellite cameras and night-vision …
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Microlens arrays built from biomaterials
A global research team has demonstrated that micro lens arrays with uniform size and focal length can be produced by a simple mineral precipitation at ambient conditions.
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Lens is optimized for cameras with up to 1.3-in. sensors
… To overcome a problem associated with microlens -based sensors, we have created a new ..... further support the full potential of microlens sensor technology, Schneider is now ..... their entry into the amzing new world of microlens sensor technology is economically and …
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Global Lighting Technologies
Offers molded LED-based light guides for LCD edge lighting, utilizing the company's patented MicroLens light extraction technology that spreads light uniformly, extracting light precisely at each point across the panel, to provide …
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Wide-angle lens offers 100° horizontal FOV
… FireWire) digital stereo vision cameras. The new models are based on the addition of a wide angle 2.5 mm focal length M12 microlens to the current line of microlenses available in the Bumblebee2. Offering a 100-degree horizontal field of view, the new …
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Small camera head works remotely
… camera, model IK-UM44A, uses DSP processing combined with a 1/3-in., 410,000-pixel CCD image sensor with advanced microlens technology. There is better than 470-line horizontal resolution and a 46-dB signal-to-noise ratio in its detachable …
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Camera focuses on near-infrared
… Camera focuses on near-infrared The KP-F2 progressive-scan-shutter, black-and-white camera uses a 1/3-in. microlens IT CCD with a peak sensitivity at 800 nm and useable sensitivity above 1000 nm. Providing 7.4-μm square pixels, the …
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LED displays turn to light pipes to increase luminance
… Lighting Technologies (GLT; Brecksville, OH; www.glthome.com) introduced a 15-in. backlight that uses the company's MicroLens lightguide technology. Such a backlighted display provides uniform 2700-cd/m 2 output (see Vision Systems Design, July …
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Diffractive optics design
… microelectromechanical-systems design and fabrication. Its Web site highlights the company`s systems, adaptive optics, microlens arrays, and plastic lens arrays. Of special interest is the company`s medical-image-interpretation software that can …
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Camera focuses on near-infrared
Camera focuses on near-infrared The KP-F2 progressive-scan shutter, black-and-white camera uses a 1/3-in. microlens IT CCD with a peak sensitivity at 800 nm and useable sensitivity above 1000 nm. Providing 7.4-μm square pixels, the …