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

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

Showing recent results 631 - 645 of 1987 products found.

  • Detectors

    Edmund Optics Inc.

    Detectors are used to measure the illumination of a light source for a number of optical or spectrometry applications. Detectors consist of arrays of photodiodes or photodetectors that transmit electrical current when excited by collision from photons. Detectors enable the measurement of important light characteristics that are not conveniently acquired in other ways. A selection of photodiodes is also available with linked amplifier capabilities for easier, more precise measurement capacities.Detectors

  • Spectrometer

    OCM-510 - OptCom Co., Ltd

    The OCM-510 Color Tester has an internal Czerny-Turner spectro- scope and along with providing both high-wavelength precision and high-wavelength resolution in a compact unit also employs a high-precision yet high-sensitivity line sensor in the detector to serve as a versatile spectrophotometric device for making optimal high-speed measurements.Unit is also extremely easy to handle and setup since light is input to the spectrometer by light guide fibers.

  • Visual Fault Locator

    VFL-16 - Shanghai Fibretool Technology Co.,Ltd.

    Fault Locators are a special class of light soures that emit a high intensity visible Red Laser into a patch cord or cable. This light can be used to both check the continuity of a fiber and identify the fiber’s far end, or it can be used to visually identify the location of a fiber break. Most Fault Locators come optimized for singlemode fiber use; however they worke equally as well with multimode fiber.

  • Advanced OLS

    ST-3108 - Wuhan Sunma Technologies Co., Ltd.

    3108 advanced stability handheld optical light sourceIs designed specially aim at users with high requirements. With featuers of durable structure, large LCD display with backlight and friendly operation interface, the 3108 advanced stability handheld optical light source provides a lot of convenience for your field work. High stability of output power and quite stable output wavelength, it is an ideal instrument for optical network installation, trouble shooting, maintenance and other optical fiber related systems.

  • Microscope Detection Unit

    Biophotonics Solutions Inc.

    The Microscope Detection Unit (MDU) is designed to facilitate femtosecond pulse compression and measurement directly at the focal plane of a microscope, inverted or upright. It contains a nonlinear crystal for second harmonic generation (SHG) as well as other optical elements to separate SHG photons from the laser light and to couple the SHG light into a compact spectrometer via SMA-connected fiber.

  • Visual Fault Locators


    Fiber visual fault locator is a kind of device which is able to locate the breakpoint, bending or cracking of the fiber glass. It can also locate the fault of OTDR dead zone and make fiber identification from one end to the other end. Designed with a FC,SC,ST universal adapter, this fiber testing red light is used without any other type of additional adapters, it can locates fault up to 10km in fiber cable, with compact in size, light in weight, red laser output.

  • Portable AC Resistance Tester

    BVIR - Shenzen Neware Electronic Co LTD

    The comparison function of BVIR works like this: compare the value BVIR gets(the actual value of voltage or resistance, let’s call it VB) and the values set up before(let’s call them VA and VC), if the actual value(VB) is between VA and VC, then green check(√) light will be on, if VB is outside of VA and VC then the red (X) light will be on and beeps.

  • O/E Converter

    TIA-4000 - Scitec Instruments Ltd

    The TIA-4000 is comprised of a fibre coupled InGaAs APD detector combined with a variable reverse bias voltage network and fast transimpedance amplifier. The output of the unit is brought out to a type K female SMA connector. Light falling on the detector generates a positive-going proportional current. This current, multiplied by the transimpedance produces a voltage that is proportional to the light incident on the detector surface.

  • FIber Based Solar Simulator

    Sciencetech, Inc.

    Provides up to 12 suns class B non-uniformity over a 12.5 mm diameter with the A4 Light Line and class C uniformity can be achieved over 18mm diameter both with a working distance of 25 cm. Provides up to 4 suns class B non-uniformity over a 12.5 mm diameter with the A1 Light Line with a working distance of 25 cm.

  • Fiber Visualizer

    Norland Products, Inc.

    The Norland Fiber Visualizer is a unique instrument which simplifies installation and testing of fiber optic networks. This compact unit uses a 0.5 mW helium neon laser, with an ultra-precision optical adapter, to focus high intensity visible light into the core of a fiber optic connector. As the light travels down the fiber, a visible red glow is emitted anywhere discontinuity occurs. The Visualizer imitates on the visible level, what normally occurs in the invisible infrared spectrum,thereby allowing the end user to actually see any problems in the system.

  • Photonic Hall Effect

    HMS7000 - ECOPIA

    Classic hall effect measurement system is to read voltage difference made between both diagonal sides, when flowing current and applying magnet field strength, in perpendicular to flowing current direction. - Photonic hall effect measurement is to read various electrical properties by illuminating light of “various range of wavelength” on the sample, in addition to flowing current and applying magnet field strength. - It is great to see “RGB (Red, Green, Blue), Light intensity vs carrier density, carrier mobility, resistivity, hall coefficient”

  • Spectroscopy

    Edmund Optics Inc.

    Spectrometers are used to measure the properties of light for a variety of applications including environmental or chemical analysis, fluorescence, or Raman. Spectrometers are optical instruments that can detect spectral lines and measure their wavelength or intensity. Spectrometers are ideal for determining compositional makeup for detecting weak light signals. Spectrometers can also be used to test the efficiency of an optical filter in order to determine whether a filter has properly blocked or transmitted specific wavelengths.

  • Vibration Analyzers/Balancers

    Balmac Inc.

    Vibration Analyzer with Strobe Light for vibration analysis and in-place dynamic balancing. These instruments are known for their rugged durability, reliable operation and accurate readings. The Tunable Filter and Strobe Light are a favorite with operators - easy to use and more convenient than digital filters and laser photo tachs. These analyzer/balancers allow operators to dynamically balance rotors of any size and shape.

  • Vibration / Shock / Noise & Thermal Control


    We specialise in vibration damping and shock isolation solutions for electronics and other light load applications.Our soft gel vibration damping materials are designed for isolating very light componets and extreme temperature environments.Most of our products are held in stock to support engineers with urgent vibration damping, noise control, shock isolation and cushioning impact problems.Our shock and vibration solutions are currently in use in aerospace, rail, truck, bus and handheld applications.

  • Vision Inspection Solution for Oriented Products

    V2622 Flex-Lite - Mettler-Toledo, LLC

    An entry level vision inspection solution for oriented products, utilizing high quality smart cameras and lights. Scalable Design.The system is able to expand should your inspection needs change, supporting up to two smart cameras and four lights. Intuitive Vision Software. The Smart Camera software is controlled through our Inspection Manager software, allowing camera configuration changes from a central location. Standardized Components. The V2622 is made up of combinations of standardized components which allow the for quick delivery, set-up and servicing.