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

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

Showing recent results 1021 - 1035 of 1999 products found.

  • Solar Simulators

    Newport Corporation

    Oriel Solar Simulators provide the closest spectral match to the sun available from any light source. Our Class AAA Sol3A Series meets all industry standards for testing of PV materials.  Please see our Solar Simulator Guide for additional information.

  • Static Field Meters and Ionization Test Kits

    Desco Industries, Inc.

    Portable Meter for Testing of Electrostatic FieldsMeasures surface voltage and polarity on objects up to 19.99 kV at a distance of 1 inch.Durable Dissipative Housing Design with Membrane Switches (NEW)Protects meter from physical damage and minimizes wear.LED Range FinderRed ranging lights help

  • Tachometer Tester

    TG23P - Aircraft Development Industries cc

    The model TG23P is an entirely solid state digital 3 Phase, 2 pole, Tachometer Generator Simulator. There are no motors, strobe lights or moving parts in the unit which makes it ideal for testing electro-mechanical type Tachometers, Percent RPM Indicators, Dual and Triple Tachometer indicators

  • Goniometers

    Gamma Scientific Inc.

    940 LED Goniometers can be combined with a Gamma Scientific Spectroradiometer or UDT Instruments photometer depending on your specific measurement needs.Combining the goniometer with a spectroradiometer allows for measurement of luminous flux, color coordinates and CRI. Connecting the goniometer to a photometer provides fast measurements of spatial light distribution.

  • Rhopoint IQ 20/60/85

    A6000-011 - Rhopoint Instruments

    The Rhopoint IQ quantifies surface quality problems that are invisible to a standard glossmeter and profiles how light is reflected from a surface. In one button click, the instrument measures gloss, haze, DOI (orange peel), RIQ and RSPEC making it the ideal choice for high gloss applications

  • Radiometric Probe for UVA Irradiance

    LPUVA03…Series - Delta OHM S.r.L.

    The LPUVA03 probe measures irradiance (W/m²) defined as the ratio between the radiant flux (W) passing through a surface and the surface area (m²) in the UVA (315 nm…400 nm) spectral range. Thanks to a new type of photodiode, LPUVA03 is blind to visible and infrared light.

  • Code Readers/Code Scanners

    AutoLink AL629 - Autel

    The ABS/SRS/Engine/Transmission + CAN OBDII AutoLink AL629 is built to help you to determine why the Malfunction Indicator Light or the ABS/SRS warning light is on. Supporting all 10 test modes of OBDII test, AL629 provides you a complete diagnosis. A wide range of European, US and Asian vehicles are covered by AL629, including GM, Ford, Mazda, Toyota, Lexus, Scion, Suzuki, Peugeot, Citroen, Fiat, Abarth, Lancia, Alfa, Honda, Acura, Subaru, Nissan, Infiniti, Chrysler, Renault, Dacia, Land Rover, Jaguar, VW, Audi, Bugatti, Skoda, Seat, Bentley, Volvo and Porsche, etc. For a detailed vehicle coverage list, please contact our sales support engineer.

  • Haze Meter

    DRKWGT-2S - Shandong Drick Instruments Co., Ltd.

    DRKWGT2S transmittance / haze analyzer is a computerized automatic measuring instrument which is designed based on the People's Republic of China national standard GB241080 "transparent plastic light transmittance and haze test methods" and the American Society for testing and materials standard ASTM D100361 (1997) Standard Test Method for Haze and Luminous Transmittance of Transparent Plastice." It could apply to all transparent, translucent parallel plane sampler (plastic plates, sheets, plastic film,sheet glass) of light transmittance, transmission haze and reflectivity test also applies to liquid samples (water, beverage, pharmaceutical, colored liquid, grease) turbidity measurements in defense research and production workers and peasants to have a wide range of applications.

  • Optical Spectrometer

    MOS-200/200M - Uniscan Instruments Ltd

    The MOS-200 spectrometer uses a Xe or Xe(Hg) 150 Watts light source attached to a manual monochromator on an optical bench.The connection to the Bio-Logic Stopped-Flow is done through a fiber optic specially designed to match the Stopped-Flow cuvette dimensions.The signal detection is performed by a photomultiplier directly mounted on the Stopped-Flow and connected to its control unit.The photomultiplier can be attached at 180° of the light source or at 90° allowing absorbance or fluorescence measurements (both at the same time using an optional additional detection channel). For fluorescence measurements, standard filters can be installed in front the photomultiplier tube inside the holder.The MOS-200/M has the simplicity of the MOS-200 and a motorized excitation monochromator for automatic spectral reconstruction.You may be interested in...

  • The Nanoworkbench

    Klocke Nanotechnik

    In light microscopy it is natural to use toolsets like tweezers, knives, probes and several different measurement tools. Without this many present-day products and methods would not exist. The operators of SEM/FIB-Systems generally work without toolsets, although the wavelength limit of light is no physical boundary. It can be imagined how technology would be pushed when a SEM/FIB Workbench reaches the same degree of practicability and utilization as toolsets for light microscopes. The Nanoworkbench is the first system substituting the eye-hand coordination effectively with nm precision in a SEM/FIB-system. The Nanoworkbench features a set of applications including TEM lamella preparation, nano probing, nano cutting, nano cleaning, force distance measurement, particle sorting and material preparation. Every application supports automated processes so almost no user interaction is needed. Even complex processes can be done within seconds and even by untrained users. Applications can be combined to create new and more complex processes. Expanding the SEM/FIB to a material processing system and a nano-analytical workbench by utilizing the Klocke Nanoworkbench enables new applications in research and production of material research, live sciences, tribology, environmental & forensic research and semiconductor technology.

  • AC Power Sources

    GUPS (Global UPS) - AMETEK Programmable Power, Inc.

    The GUPS Series has been specifically designed to withstand the rigors of mobile applications. They meet the vibration and shock requirements as specified in MIL-STD-810E, Methods 514.4 and 516.4. Their rackmounted aluminum chassis with stainless steel hardware withstands harsh environments and provides a strong, light weight enclosure.

  • Calibration Services


    For over 25 years, OAI (Optical Associate Inc.), is the leader in NIST traceable calibration of instruments for measuring Ultra Violet (UV) light. Originally designed to meet the demanding needs of the semiconductor wafer fabrication industry, OAI developed the most repeatable NIST traceable calibration in the industry.

  • Digital Oscilloscope


    20MHz~60MHz Bandwidthup to 250MS/s real time sample rate2 in 1 (Multimeter function support)Dual Input ChannelsAdvanced Trigger FunctionsAutomatic Measurement SupportReplaceable Li-ion Battery Back-upLCD back-light adjustment Support3.8”TFT panel guarantee to read clearly even under hard light

  • Hand-held VNIR Spectroradiometer

    HandHeld 2™ - Analytical Spectral Devices, Inc.

    The HandHeld 2 provides the ideal combination of performance, portability, and durability. The HandHeld 2 spectroradiometer employs a high-sensitivity detector array, a low stray light grating, a built-in shutter, DriftLock dark current compensation, and second-order filtering to produce a high signal-to-noise spectrum in under a second.

  • Light-to-Analog Sensors (Voltage)

    Renesas Electronics Corp.

    Renesas' light-to-voltage silicon optical sensors combine a photodiode array, a non-linear current amplifier and a micropower op amp on a single monolithic IC. Applications for these devices include display backlight control, keypad dimming, anti-glare mirror systems, and industrial and medical light sensing applications.