Imaging

Network Camera

Axis Communications, Chelmsford, MA, offers the AXIS P3301 network camera with multiple H.264 streams. The fixed-dome camera uses the company’s ARTPEC-3 chip and is designed for unobtrusive video surveillance in exposed indoor environments. It features progressive scan and a wide dynamic range, providing images of both illuminated and low-light areas. Multiple H.264 streams and Motion JPEG streams can be provided simultaneously in full frame rate, or individually optimized for different quality needs and bandwidth restrictions.

Posted in: Imaging, Products

Read More >>

Widescreen Operator Panel

Beijer Electronics, Schaumburg, IL, has released the H-T70t operator panel, part of the H-series that offers fundamental HMI functionality for machines and processes. The H-series includes keypad and touchscreen panels with displays ranging from 3.0 to 10.4". The H-T70t widescreen panel offers 800 × 480-pixel resolution on a 7" display. The TFT-display ensures the information is presented with clarity and a high level of detail. The panel is available in two versions, one with a built-in Ethernet port. Both models have a touchscreen interface, a menu key, and six user-defined function keys. USB-support is provided with two host ports and one device port.

Posted in: Imaging, Products

Read More >>

Large-Format MWIR Lens

StingRay Optics, Keene, NH, offers a 50-mm midwave infrared (MWIR) large-format lens assembly with an optional microscanning and step-stare sensor capability. The lens can be a standalone solution for large-format detectors or used in conjunction with enhanced-resolution features. The lens is used with cooled cameras with focal planes up to 28 mm diagonal. The speed of the lens is based on an F/2.3 cold shield arrangement, and the 50-mm focal length is derived from the required 1-meter sampling area at an operating distance of 2.5 km. The lens provides diffraction-limited performance over the entire field of view.

Posted in: Imaging, Products

Read More >>

Machine Vision and Smart Cameras: Powerful Tools for Machine Builders

Machine builders in this day and age are part of a fast-growing and rapidly changing industry sector. With vast improvements in commercial off-the-shelf products for measurement and control, as well as falling prices, machine builders can now take advantage of an assortment of powerful tools when implementing their designs, rather than rely on the age-old method of making a custom design for every application.

Posted in: Imaging, Articles

Read More >>

Enhancing Image Clarity in the SWIR

A chromatic or color-corrected lenses for use in the visible portion of the electromagnetic spectrum have been addressed in literature, textbooks, and industry journals as early as the 18th Century. Many of these accounts by scientists and optical designers detail a method of selecting two dissimilar materials to form an achromatic pair or doublet with the ability to greatly counter image blurring resulting from the dispersive nature of refractive optical elements. Whether these tried and true optical formulae produce equally successful results in wavelengths beyond the visible range warrants further examination.

Posted in: Imaging, Articles

Read More >>

Medical X-Ray Imaging System Improves Patient Diagnosis

For more than 40 years, Italray srl (Florence, Italy) has manufactured radiological equipment for traditional and digital medical applications, as well as computer-assisted systems dedicated to radiological purposes. The company’s solutions — which range from simple mobile x-ray equipment to complete radiology/ fluoroscopy diagnostic installations for traditional and digital radiology applications and angiography — are used in hospitals, universities, private research centers, and nursing homes in Europe and other parts of the world.

Posted in: Imaging, Application Briefs

Read More >>

Off-the-shelf Components Upgrade Analog X-ray Equipment

The discovery of X-rays was first reported at the end of 1895 when Wilhelm Conrad Rontgen was conducting experiments with electrostatic charges and cathode ray tubes. In 2008, we have such medical imaging technology as computed tomography (CT), magnetic resonance imaging (MRI), or positron emission topography (PET). It might sound as though x-rays are antiquated. But they’re not.

Posted in: Imaging, Application Briefs

Read More >>

TFT LCD Display

AZ Displays, Aliso Viejo, CA, has released the PD057VT1, a 5.7-inch digital active matrix TFT panel display. The PD057VT1 display is compatible with computer screen formats and has full Video Graphics Array/VGA (640 × 480 dot) resolution. The display has a “stripe” pixel configuration, a TTL interface, and 262, 144 colors. The module size is 144.0 × 104.6 × 13.0 mm, with a viewing area of 118.4 × 89.6 mm.

Posted in: Imaging, Products

Read More >>

DGy Codecs

RGB Spectrum, Alameda, CA, introduces the DGy® 201x and 301x codecs, ideal digital recording and streaming solutions for demanding, mission critical missions. DGy codecs record, transmit, and stream high scan rate images at up to 1600 × 1200 pixel resolution. Both models offer multicast streaming with bandwidth-efficient interframe compression. The codecs support computer, radar, sonar, FLIR, X-Ray, HD, optional HD-SDI, and stereo audio.

Posted in: Imaging, Products

Read More >>

Vision-Based Wafer Pre-Aligner

Cognex Corporation, Natick, MA, offers the In-Sight® 1820 vision-based wafer pre-aligner. Utilizing proprietary Cognex Notch-MaxTM alignment technology, the 1820 vision system provides precise non-contact measurement of wafer position and orientation in less than half a second. Mechanical pre-aligners must typically spin wafers for several seconds.

Posted in: Imaging, Products

Read More >>