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Light

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

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


Showing product results. 1891 - 1905 of 2220 products found.

  • Night Vision Cameras

    New Imaging Technologies

    The WiDy IntenS night vision cameras from NIT integrate our unique patented CMOS pixel technology coupled via Fiber Optic Plate to various image intensifier tubes offering intrinsic Dynamic Range >140dB. Covering 0.4 to 1µm spectral band, our I-CMOS cameras are proposed in Analog, Digital or custom module version with proprietary software. Featuring robust black aluminum housing and offering optimum size, weight and power consumption, they are the ideal solution for various night vision or low light applications where user seek no saturation and no blooming for outstanding scene visibility.

  • Optical Form- and RoughnessMeasurement System

    InfiniteFocus - Alicona Imaging GmbH

    With the InfiniteFocus you benefit from a 3D micro coordinate measurement machine and surface roughness measurement device in only one system. The range of measurable surfaces is almost unlimited, enabled by the use of coaxial lightning and optimized LED ring light. You achieve traceable measurements that combine high resolution, high repeatability and high accuracy. All relevant surface features are measured using only one multi-functional measurement sensor. Generally, the optimal setting of measurement parameters is provided automatically. This allows multiple users in different groups or departments with different materials to use the system with ease and confidence.

  • Proximity

    ams AG

    Proximity detection sensors measure reflected infrared (IR) energy to detect the presence of an object or person. The devices include an integrated LED driver and, in some devices, an integrated LED. The proximity detection devices provide four programmable LED drive currents and IR pulse repetitions. The proximity detection circuitry compensates for ambient light, allowing it to operate in environments ranging from bright sunlight to dark rooms. The wide dynamic range allows operation in short-distance detection applications behind dark glass, such as mobile phones. Proximity detection sensors can be used to replace a mechanical switch or to sense human gestures.

  • Reflectance And Transmission Test Solutions

    Gamma Scientific Inc.

    Gamma Scientific provides unique, high-performance solutions for reflectance and transmission testing. These reflectivity measurement devices and light transmission testing systems capture complete spectral and colorimetric properties of thin film coatings with scan times typically less than one second. Uniquely, the 191F Specular Reflectometer can non-destructively measure first-surface reflectance on transparent substrates up to 0.3mm thick, with 100% exclusion of backside reflectance and no backside preparation or additional interference. Second-surface or second layer intermediate reflectance can also be characterized on intermediate surfaces by excluding reflectance from other surfaces within the substrate.

  • Resonant Chopper Systems

    Electro-Optical Products Corp.

    An external clock signal, to provide an ultra stable modulating optical beam motion [sub] system. The system can be used as a "stand alone" unit, in the laboratory, or can be incorporated into a larger instrument/system. The chopper is ONE FIXED FREQUENCY, picked from the range of 5 Hz to 20 kHz. The chopper is a small size, light weigh, low cost and long life device. It requires low power drive electronics and does not radiate electromagnetic interference (EMI). It has high frequency stability and high amplitude stability. The chopper is IR, VIS and UV and high vacuum capable. Reference signal and position output available.

  • RF-Microwave Radiation Measurement

    MW-AM10 - Sensory Perspective Ltd

    The Acoustimeter is a user-friendly accurate RF measurement instrument which provides both LED lights and LCD text display of peak and average levels of radio frequency and microwave frequency electromagnetic fields, covering the spectrum from 200 MHz (digital TV and radio) all the way up to and beyond the latest 5.6 GHz WiFi and WiMax frequencies to over 8 GHz. It has a digital readout which is sensitive to 0.02 V/m and a sound output enabling you to hear the actual sound of the signal modulation. These features make the instrument the most useful one available to even those with severe electrosensitivity.

  • SiC UV spectrometer

    SolGel Technologies GmbH

    World first: SiC-based UV spectrometerDue to the high visible blindness of the SiC material, precise UV spectrometry is now possible in the presence of strong visible radiation (no VIS scattered light effects).The high radiation hardness of SiC and its low dark current create an increased dynamic range compared to Si spectrometers.The first model in the new series is the UV line SiC128 (128 pixels, 220nm - 360nm). Variants with lower bandwidth and higher resolution are available.Other models with a smaller size and higher resolution are in co-development with our R & D partner, the Berlin-based Ferdinand Braun Institute.

  • Single-Functional Testers

    3122 - Metrel d.d.

    The MI 3122 SMARTEC Z Line-Loop / RCD is designed specifically for live circuit testing. The instrument contains integrated characteristics of fuses and RCDs for the evaluation of test results. The online voltage monitoring system allows the operator to control what is happening on three simultaneous voltages in real-time. The bright red and green PASS / FAIL lights and help screens for each measurement make the handling of the instrument easy and clear. All the results can be quickly saved on the instrument and then downloaded via the optional A 1291 EuroLink PRO or A 1290 EuroLink PRO Plus software for evaluation and professional report generation after testing.

  • Solar simulator

    XES Series - SAN-EI ELECTRIC CO.,LTD.

    The recent environmental issues have been drawing more attention over the past few years. So "solar simulators" have come into the public eye much more often. They are mainly used for the evaluation of solar cells as well as for other types of tests where sunlight needs to be recreated.The continuous light of xenon lamp, the most faithful reproduction of sunlight, is applied in our highly accurate solar simulator, which has been widely sold across Japan and neighboring countries."SAN-EI" offer a wide range of solar-related optical technologies and can guarantee to satisfy the needs and request of customers.

  • SparkFun Spectral Sensor Breakout

    AS7262 Visible (Qwiic) - SparkFun Electronics

    The SparkFun AS7262 Visible Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and characterize how different materials absorb and reflect different wavelengths of light. The AS7262 Breakout is unique in its ability to communicate by both an I2C interface and serial interface using AT commands. Hookup is easy, thanks to the Qwiic connectors attached to the board --- simply plug one end of the Qwiic cable into the breakout and the other into one of the Qwiic Shields, then stack the board on a development board. You’ll be ready to upload a sketch to start taking spectroscopy measurements in no time.

  • SparkFun Spectral Sensor Breakout

    AS7263 NIR (Qwiic) - SparkFun Electronics

    The SparkFun AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and characterize how different materials absorb and reflect different wavelengths of light. The AS7263 Breakout is unique in its ability to communicate by both an I2C interface and serial interface using AT commands. Hookup is easy, thanks to the Qwiic connectors attached to the board --- simply plug one end of the Qwiic cable into the breakout and the other into one of the Qwiic shields, then stack the board on a development board. You’ll be ready to upload a sketch to start taking spectroscopy measurements in no time.

  • Spectrometer Systems

    FLAME-CHEM - Ocean Optics, Inc.

    FLAME-CHEM spectrometers are fully integrated UV-Vis and Vis-NIR systems for measuring absorbance and transmission of liquid samples in cuvettes. FLAME-CHEM is a great option for teaching labs and research facilities where users seek the performance and flexibility advantages of the Flame spectrometer in a compact, small footprint instrument. Each FLAME-CHEM system comprises a preconfigured Flame spectrometer, a direct-attach light source and a cuvette holder for 1 cm pathlength cuvettes – all in a single package. UV-Vis (200-850 nm) and Vis-NIR (350-1000 nm) models are available. Add OceanView spectroscopy software (purchased separately) to complete your system.

  • Surge Generators

    K&S Engineering and Scientific Ltd

    The instrument is fully enclosed in a robust all steel enclosure mounted on castors and fitted with carrying handles. The control panel forms the top of the case, it is finished in high gloss light blue stoving with cutter engraved labelling, and is protected by a detachable lid. The EHT outlet is of a recessed type designed to prevent accidental contact with high voltages. Surge repetition is electronically controlled from 0 to 10 seconds, a single surge or a train of pulses can be selected by a panel mounted switch. Automatic discharge of the instrument is achieved by a gravity operated switch which is released on switching 'OFF' the instrument or on disconnecting the supply.

  • Tachometers/Stroboscopes

    Shenzhen Graigar Technology Co.,Ltd.

    Measurement of the speed of a rotating shaft is a common requirement in many industrial and laboratory applications. Such measurements have usually been carried out in the past with the help of contact type tachometers with friction drive. More recently digital optical non-contact tachometers have been designed which count the reflected pulses from a white patch on the shaft and then display the speed in rpm. The light source is usually a filament lamp operating with dry cells leading to limited life and illumination. A similar ideawith magnetic pick-up from a particular area of the shaft has also been used for speed measurement.

  • Thermal Imaging Camera Attachment for iOS and Android

    FLIR ONE - Teledyne FLIR

    Explore the world around you in ways you never thought possible. Simply attach FLIR ONE to your smartphone or tablet and experience a new vision of the world. FLIR ONE offers non-contact spot temperature measurement, patented MSX Technology, and automatic shuttering. Plus, the FLIR ONE App offers thermal panoramas and timelapse. FLIR ONE features both FLIR's revolutionary Lepton thermal camera and a VGA visible light camera. Using MSX Technology, FLIR ONE blends images from both cameras to create thermal images with enhanced detail and resolution.

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