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Visible spectrum of electromagnetic radiation from 400nm to 700nm.

See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Streetlight, Luminescence

Showing results: 886 - 900 of 2153 items found.

  • Borescopes

    Klein Tools, Inc.

    With built in LED lights, waterproof cameras, and extendable and interchangeable gooseneck options, Klein Tools’ borescopes ensure you can capture high quality photos and videos on jobsite areas that may otherwise be out of sight or out of reach.

  • SparkFun ToF Range Finder Sensor for VL6180

    12785 - SparkFun Electronics

    This is the SparkFun "Time-of-Flight" Range Finder, a sensor board for the VL6180 distance sensor. Unlike most distance sensors that rely on reflected light intensity or reflected angles to determine range, the VL6180 uses a precise clock to measure the time it takes light to bounce back from a surface. This affords the ToF Range Finder and VL6180 a great benefit over other methods because it can be much more accurate and more immune to noise. Does this technology sound familiar? Well it should, it's the same means cellphones use to detect when the caller is holding their phone to their ear.

  • SWIR Cameras

    New Imaging Technologies

    Our SWIR or Short-Wave Infrared imaging covers the wavelength range from 900nm to 1700nm. A large number of applications that are difficult or impossible to perform using visible light are made possible, with great results, using short-wave infrared (SWIR) imaging thus enabling the user to "See Beyond the Visible". SWIR is similar to visible light in that photons are reflected or absorbed by an object, providing the strong contrast needed for higher resolution imaging– unlike thermal images, that rely on radiated photons. At NIT, we offer unique SWIR cameras and sensors, see below for more information on our products.

  • Fiber Optic Sensors

    Leuze electronic GmbH + Co. KG

    Plastic fiber optics are suitable for universal applications with low space requirements for object detection. Glass fiber optics are used in demanding environmental conditions with high temperatures and are resistant to chemicals. For radiation through foils or applications with high light power, they offer further advantages through the especially low damping. The flexible fiber optics with various head shapes can be integrated in nearly any system design. The detection range is dependent on the fiber optics and amplifiers used. Fiber optics can be used with the throughbeam principle or with scanning function. As a fiber array with multiple light beams, they can be used to detect especially small objects.

  • Pregius Global Shutter CMOS USB3 Board Level Camera

    Lt-C/M1610B - Teledyne Lumenera

    Using the Teledyne Lumenera Lt-C/M1610B USB3 board level camera allows engineers to use Sony® Pregius™ Gen3 sensor technology in a reliable and slim form factor. With high frame rates up to 96 fps, a dynamic range of 73 dB, and a full well capacity up to 100Ke, the Lt-C/M1610B is an excellent choice for low light environments. By utilizing the 9 µm pixel size, a significant amount of light can be captured in applications such as intelligent traffic systems that require a fast imaging solution that can reliably capture a clear image in varying lighting conditions.

  • Phasing for Mono-Band & Multi-Band Antennas

    StackMatch - Array Solutions

    The StackMatch control switch box has a rotary switch and three LEDs which display the antennas selected. Think of the three LEDs as the antennas arranged on a tower with number 3 in the ▲ being at the top of the tower, number 2 in the ● being in the middle, and number 1 in the █ at the bottom of the stack. As the rotary switch is turned these LEDs will light up in a pattern which indicates which antennas are being fed power from the StackMatch. You will see these symbolsalso on "little towers" or lines arranged around the rotary switch knob. Just point the knob to the desired pattern and the LEDs will light to indicate in the same pattern as chosen with the switch.

  • Metrology Equipment

    Exact Metrology

    Exact Metrology sells, services and implements metrology equipment from the 3D scanning industry's leading manufacturers. Our highly trained team can configure our comprehensive lineup of portable CMMs, 3D scanners, 3D laser scanners and 3D metrology equipment & digitization equipment and software for practically any application.You'd have to scan far and wide to find a more inclusive selection of 3D metrology equipment. We sell everything from Faro arms to 3D body scanners; white light scanners to blue light scanners; coordinate measuring machines to desktop 3D scanners.

  • 2-Wavelength, Polarization-Maintaining WDMs

    Thorlabs, Inc.

    Thorlabs' Fused Polarization Maintaining (PM) Wavelength Division Multiplexers (WDMs) combine two wavelengths of light in PM fiber while maintaining the polarization of the incident light. These WDMs are reversible; they can also be used to split two discrete wavelengths entering the common port into two separate output ports. They are not designed to split the output from a broadband source. PM WDMs are often used for pump / signal applications that incorporate erbium-doped or ytterbium-doped fiber amplifiers. They can be readily customized for a wide variety of applications, enabling rapid design cycles and new project builds. For custom requests, please contact Tech Support.

  • Fiber Cleaver

    CARY-C500 - UC Instruments, Corp.

    The CARY-F600H optical fiber cleaver easy to use, convenient, rotating blade, no positionlimited, high-precision cutting. Optical fiber cleaver light weight. Cleave angle: < 1 degree .Replaceable blade cleave blade with 16 cleave spots.


    Nano - MEMSense, LLC

    The Nano is a miniature, light weight, digital output IMU featuring serial outputs of acceleration, angular rate, and magnetic field. Custom algorithms provide real-time data corrected for temperature sensitivities to bias, scale factor, and cross-axis sensitivity.

  • Infrared Cameras

    InfraTec GmbH

    The stationary infrared cameras of the VarioCAM ® HD head, VarioCAM ® hr head, VarioTHERM ® InSb and PIR uc series with their solid light metal housings are suitable for fixed use under harsh process conditions.

  • Low Input Current

    Renesas Electronics Corp.

    Low input current and transistor output photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon phototransistor. This type features a fast response while operating on a low input current.

  • Lux Meters

    Shenzhen Everbest Machinery Industry Co.,Ltd.

    Unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface.

  • Megohm/Insulation Meter

    DIM-570 - Tecpel Co., Ltd.

    Measure insulation resistance up to 2000M£[. 1000V pulse to test insulation. 3 1/2 Digit LCD Back light display. Auto data hold function after releasing MEAS button. Auto power off function 

  • Personal Gamma Radiation Dosimeter

    EcotestCARD - Ecotest

    The radiation monitoring badge EcotestCARD allows storing dose accumulation history with real time reference in the non-volatile memory, and communicating it to the computer. If the programmed threshold levels of gamma dose or its rate are exceeded, light and audio alarms are actuated.

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