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Light

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

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


Showing recent results 1651 - 1665 of 1936 products found.

  • Spectroscopic Reflectometer

    SR Series - Angstrom Sun Technologies, Inc.

    Spectroscopic reflectometer (SR) series are relative low cost and easy to use tools. To enusre accurate measurement on spectra, a long working distance and also adjustable working distance set up are professionaly desgined and considered. Since reflection spectra measurments require to use known reference to calibrate light intensity, it is hard to image user could get accurate spectra without optimizing signal step during such calibration because reference thickness is different from sample substrate's thickness in most of cases. Adjusting power output to lamp is our another consideration in ensuring a good measurement by reducing non-linearity effect of the detector

  • Video/Audio Transmitter

    VT22 Series - Systems Engineering & Management

    The VT 22 series of broadcast quality airborne dual power (.25/2 W) video transmitters are designed to transmit black and white or color video signals in the frequency bands covering 1710-1850, 2200-2400, 2400-2500 MHz. The VT22 design includes a single audio/data sub-carrier. This transmitter is true FM, modular, all solid state and is protected for operation into any VSWR, without damage, including open or short circuit. Rugged construction, minimum size and light weight make this transmitter ideally suited for body-worn applications and where operation in harsh conditions is required. Transmitters may be ordered as fixed frequency or any number of channels in a given band, spaced in 0.5 MHz increments.

  • Viscometer

    LS - Chongqing Lushun Scientific & Technological Development Co., Ltd.

    This instrument is sophisticated. It adopts advanced mechanical design and manufacture techniques, and microprocessor controlling technologies, it can accurately collect test data; Take a blue background light, ultra-brighten LCD as its display, so it can display test data intuitively; Designed with a RS232 port, so it can print out test data through a printer, and it can communicate with a computer using the software attached. It is sensitive, reliable, beautiful and convenient to be operated. It is used to determine absolute viscosity of Newton liquids and apparent viscosity of non-Newton liquids. It can be widely used for determining viscosity of grease, paint, plastic, medicine, dope, adhesive, and washing solvents, etc.

  • Vision Sensor

    IN-SIGHT 2000 SERIES - Cognex Corporation

    The new In-Sight 2000 solves simple error-proofing applications and sets new standards for value, ease-of-use, and flexibility. The In-Sight 2000 is the first vision sensor that combines: Powerful In-Sight vision toolsproven In-Sight tools that ensure reliable inspection performance in a single setup environment. Easy setup with EasyBuilderintuitive point-and-click setup interface. Field interchangeable lighting and opticseasily adapts to virtually any production line environment without the need for external lights. Modular body designconfigurable in-line or right-angle mounting provides maximum flexibility in tight spaces.

  • VIS-SWIR FPA's

    Inframet

    Imaging electronic sensors sensitive in visible, near infrared, short wavelength infrared spectral bands that generate two dimensional electronic images have found mass applications in industry, defense, security, science, environmental protection, medicine etc. Imaging sensors sensitive only in VIS/NIR range are almost exclusively silicon chips manufactured using a series of technologies: CCD, CMOS. ICCD, EMCCD, EBAPS, sCMOS in color or monochromatic versions. Color VIS/NIR sensors are sensitive to light only in visible range when monochromatic VIS/NIR sensors are sensitive up to about 1000nm.

  • 1xN Optical Switch

    OTS3000-OSW - GLsun Science And Tech Co., Ltd

    OTS3000-OSW is a kind of function card in optical communication integrated platform .1xN Optical Switch is akind of functional device, with the ability of controlling and switching optical route. It can be manually selectedfrom front panel or Ethernet port and auto-scanned on certain frequency. In optical fiber transmission system, it is used for multi-channel fiber monitoring, multi light source/ detector selection, and optical fiber pathprotection etc. Besides, it is also used in optical fiber test system for optical fiber and its component test,outdoor cable test and multi-spot optical sensors monitoring system.

  • X-Ray And Gamma Detector Systems

    FAST ComTec GmbH

    The XR-100CR is a new high performance x-ray detector, preamplifier, and cooler system using a thermoelectrically cooled Si-PIN photodiode as an xray detector. Also mounted on the 2-stage cooler are the input FET and a novel feedback circuit. These components are kept at approximately -55 °C, and are monitored by an internal temperature sensor. The hermetic TO-8 package of the detector has a light tight, vacuum tight thin Beryllium window to enable soft xray detection. The XR-100T-CdTe represents a breakthrough in xray detector technology by providing “off-the-shelf” performance previously available only from expensive cryogenically cooled systems. The XR-100-CdTe is also suited for measuring gamma rays.

  • Visual Fault Locators

    Optical Wavelength Laboratories

    OWL fiber optic visual fault locators (VFL) are specially designed to couple a maximum of optical energy into multimode and singlemode optical fibers by using a bright red fiber optic laser. Breaks, microbends, and other anomalies in optical fibers and connectors cause the intense bright red laser light to escape, thus revealing the presence of a fault. In addition to visual fault location, OWL VFLs can be used as a visual optical fiber identifier. A visual fiber optic identifier eliminates much of the guesswork during testing by identifying the fiber under test.

  • Colorimeter

    K10-A - Klein Instruments Corp

    The Klein K10-A has long been regarded as the industry standard in LCD calibration. It's enhanced optics give it a 3X advantage in sensitivity over the original K-10 SF. Known for it's superior speed, the K10-A can stream intensity data in 3.2 milliseconds, and can provide color data in 125 milliseconds. The Klein K10-A is also extremely sensitive and color accurate. Large photo-diodes give the probe superior performance even in extremely low light (down to 0.00006 cd/m2). Klein diodes are very large; 5mm x 5mm each, and are thermally stable and linear to report the highest degree of accuracy. The unparalleled speed and iconic design of this colorimeter have made it the most widely known Klein product.

  • Thermal Night Vision Rifle Scope

    ThermoSight® R-Series - FLIR Systems, Inc.

    Built by the leader in infrared technology, the FLIR ThermoSight R-Series is the world''''s first line of thermal night vision rifle scopes for non-game hunting starting under $3,500. Compact and easy-to-use, the ThermoSight R-Series combines the features you want with the thermal performance you expect. The ThermoSight R-Series is the ideal night vision scope because it detects heat energy, instead of light. Conventional image intensified (I2) night vision scopes require illumination from moonlight or other sources, and can''''''''t reveal what''''''''s hiding in the shadows or in low-contrast environments like the R-Series.

  • Rebar Locator

    Profoscope - PASI srl

    The Profoscope is a versatile, fully-integrated rebar detector and cover meter with a unique real-time rebar visualization allowing the user to actually “SEE” the location of the rebar beneath the concrete surface to a maximum depth of 180 mm. This is coupled with rebar-proximity indicators and optical and acoustical locating aids. Rebar diameter can also be estimated within the specified testing range. The Profoscope combines these unique features in a compact, light device that allows the user to operate this rebar detector with one hand making the task of locating rebars a simple and efficient process. In addition, Proceq’s rebar detector convinces through its intuitive user interface making rebar detection easy.

  • Analog Cameras

    WONWOO

    1/4" 613K pixels Sony Super HAD II Double scan CCD 700TV lines High Resolution Powerful x36 Optical Zoom, x32 Digital Zoom(Total x1,152) True WDR(x512) Digital Noise Reduction(2D+3D) Digital Image Stabilizer(DIS) High Light Compensation(HLC) 255 Presets, 8 Tours, 8 Scans, 4 Patterns, 16 Areas, 2 Alarms 360 Endless Pan Rotation Stainless Steel Construction Upright or Inverted Installation For Use in a Variety of Harsh and Hazardous Environments including Marine Environments Built-in Wiper System

  • Sensors

    ON Semiconductor

    Expansive portfolio of CMOS & CCD image sensors, and imaging processors. Expansive portfolio of ambient light & proximity sensors, touch sensors, thermal sensors, and smart passive sensors. #1 Automotive Image Sensor supplier; #1 Security Image Sensor supplier..

  • LED Measurement – UV, VIS, NIR

    Ophir Photonics

    UV, VIS, and IR LEDs are replacing traditional light sources and are enabling new applications. Ophir offers a number of choices in LED power measurement - use the LED sensor finder to find the right sensor. For cases where a complete image of the beam distribution is necessary, use a beam profiling camera.

  • Sound Level Meters

    Norsonic AS

    Being light weighted and extremely compact makes this the world’s smallest class 1 sound level meter. Very portable as it will fit in your pocket, yet it ensures you the reliability and precision required for a class 1 measurement. The perfect all-purpose tool for simple analysis of noise at work, environmental noise and basic product noise determination.