Light
Visible spectrum of electromagnetic radiation from 400nm to 700nm.
See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Streetlight, Luminescence
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Light Sources
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Fiber optic light sources are a low-cost way to analyze and identify accurate fiber optic readings, while certifying optical fiber. Receive the ability to measure fiber optic light continuity, loss, and quality of the signal.
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Light Sources
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These external units provide illumination which is transmitted to the viewing instrument by a light guide cable, and then through the scope via the integral fiber bundle to the viewing tip.
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Light Meter
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Ideal for measuring mercury, xenon, metal halide or fluorescent lamps, commonly used for studies in the UVA region, as well as sunlight.
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Tower Light Monitor
1750-TLM
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Designed with the Broadcaster in mind the 1750-TLM provides built in flexibility to simplify even the most complicated installations. It can even alarm for single bulb failures on towers with Beacons and Obstruction lights on a single circuit. Status oututs eliminate the worry of operator interpretation and provide definitive Good-Bad indications for the operator and your logging equipment. Don’t let tower light failures expose you to increased liability, the 1750-TLM is compatible with most existing control equipment and may well provide your best return on investment this year!
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Calibration Light Source
CAL1
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Image Engineering GmbH & Co. KG
The one light source solution in the field of camera characterization and calibration. CAL1The CAL1 calibration light source is designed to characterize and calibrate cameras in the lab or on the production line. Its compact design consists of one iQ-LED element in a 0.3 m integrating sphere that illuminates a 70 mm opening. Because of the non-reflective special diffusor filter on the sphere opening, a uniformity of more than 98% could be reached
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Light Meter
PLMT56
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Light Meter Measures In LuxOver-Range IndicatorLong-Life Silicon Photo Diode InsideMeasurement Rate: 1.5 Times per SecondMax Range: 50,000 LuxAccuracy: +/- 5% Under 10000 Lux, +/- 10% Over 10000 LuxMax Resolution: 0.1 LuxDimensions: 7.40' H x 2.52' W x 0.96' DAccessories Included: 12V A23 Battery, Photo DetectorSold as : Unit
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Light Microscopy
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Materials Evaluation and Engineering
MEE has a variety of light microscopes with magnifications ranging from 5X to 2400X. Each microscope is connected to a camera with digital image capture for subsequent measurements and/or additional image analyses.
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Light Measurement Systems
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Precision photometers and high-accuracy meters used to measure light properties like illuminance (lux) and luminance (cd/m²).
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UV Light Sensor
28091
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The UV Light Sensor measures ambient ultraviolet intensity in the 200 to 370 nanometer range, within the solar ultraviolet UVA, UVB, and UVC light spectrum. The sensor has a built-in amplifier with adjustable levels. The UV Light Sensor may be used outdoors in a variety of applications including datalogging and closed-loop control, such as for activating watering or greenhouse vents.
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Light Sources
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For applications such as transmission, absorption, and reflection, illumination sources are needed. Avantes offers a wide range of different types of light sources, to suit your specific application needs. An overview of the different types of light sources can be found below.
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SparkFun RGB Light Sensor
ISL29125
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If you’ve had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those measurements, the ISL29125 breakout board may be just what you need. The ISL29125 breakout board makes it very easy to sense and record the light intensity of the general red, green, and blue spectrums of visible light while rejecting IR from light sources. You can then use these color sensor readings for the purposes of logging and finding patterns, or creatively calculate and make control decisions in your electronic projects.
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Light Sources
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There are many low cost artificial light sources used for illumination or for industrial applications: tungsten or halogen bulbs, fluorescent lamps, LED lamps etc. Some of these sources have regulated intensity of emitted light. However, there very few calibrated light sources of precisely known parameters. A light source can be considered as calibrated when its user can precisely regulate its photometric/radiometric parameters like luminance (or illuminance), radiance (or irradiance) at defined spectrum of interest. Such light sources are needed in many applications among them, in systems for testing night vision devices, VIS-NIR cameras and SWIR imagers. Inframet offers a series of calibrated light sources that can be divides into three groups:
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Forensic Light Source
HandScope LASER
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The new HandScope LASER is the latest Forensic Light Source by SPEX Forensics. The unique design allows one-hand operation. The same hand holding the light source can change cycle through the four different wavelengths and three power settings using the LCD touch panel. No other Laser offers the same versatility.
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Ambient Light Sensors
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Renesas' ambient light sensors can adjust a display’s backlight, which improves user experience and power savings by optimizing the display’s viewability. Their ultra-low light sensitivity, low power consumption, ideal spectral response, and easy to use simple output algorithm make them best-in-class. We offer a full suite of light-to-analog and light-to-digital solutions to suit your applications requirements and budget.
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Handheld Optical Light Source
JW3111
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW3111 optical light source is a handheld optical light source, newly released in 2007. It can provide 1 to 6 wavelengths output to satisfy specific requirements including the 650nm visible light source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber, as well as other wavelengths according to customer’s needs. Together with the JW3211 optical power meter, it is a perfect solution for fiber optic network applications.
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Mini Light Source Meter
MLS-100
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•Stabilized Light Source•1310nm & 1550nm•Very small and lightweight•Controlled by Smartphone or PC via USB or Bluetooth•Smartphone application software and PC software•Li-ion Polymer Rechargeable battery•Battery charging via a USB interface•Universal 2.5mm adapter to accept FC, SC or ST•Reference light source for optical test
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Light Simulator
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From the review of the scientific development history, reliable and stable artificial light sources have played a very important role in the past century. For example, the artificial solar simulator is an important part of simulating sunlight to ensure accurate performance of PV characterization. With the growth of light sensor applications, more and more requirement of light simulators (or artificial light sources) explored. One of the core technologies of Enlitech is the artificial light sources. We can manipulate different lamp types (short arc lamps, LEDs, filament lamps et. al.) to generate different spectrum-form in different light intensity levels, beam sizes, and wavelength ranges. We have launched different artificial light source products for different applications fields. For instance, SS-X series solar simulators and ILS-30 ambient light simulator are for the PV field, HAAS is highly accurate star light simulator for the space field, and ALS-300 is a general-purpose light source in science research field. These products can not only meet the needs of your application, but also speed up the process of your research or mass-production.
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Mobile Light Meter
BTS256-E
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BTS256-E - mobile light meter for photopic and scotopic illuminance, EVE factor, luminous color, color rendering index and luminous spectrum. The BTS256-E is a high-quality light meter that is well suited for illuminance and luminous color measurements in all application areas thanks to its compact design, high-quality light sensor and precise cosine field of view function.
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Light Source
FiberPal OT-3000
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The OT-3220/3221 is designed for a high performance stabilized laser source, especially in practice for FTTX networking installation and maintenance fieldworks environment requirements. It is usually applied as stable laser sources for wide range of optical testers and tools in optical fiber cabling and transmission systems.
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Inverted Light Microscopes
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Inverted microscopes from Leica Microsystems are designed to meet the rigorous demands of life science as well as material science and industrial applications.
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Light Source
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OrienTek Optical Technology Ltd.
High PrecisionHighly accurate unit offering 6 calibrated wavelengthsInterchangeable connectorsDurable and reliable designEasy-to-use interface forerror-free testingRubber armor protection
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Light Meters
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Using a light meter you can track light levels anywhere and with a fast, stable and accurate sampling result.The result can be seen in a large digital LCD display.
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Portable Light Sources
FOD 2113
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The FOD 2113 provides three wavelengths: 1310&1550 nm in one port and 850 nm 10mW in another port. Available adapter types: FC, SC, ST, Universal 2.5mm. All adapters are changeable
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Light Discoloration Tester
UI-FT60
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Light Discoloration Tester is used to determine products (rubber, leather and other shoe materials) in white or light color anti-yellowness ability to be exposed in natural sunlight for a long time. Unuo Light Discoloration Tester is designed and applicable to HG/T 3689 Method A Sunlight Method.
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Structured Light
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Structured light systems from ams enable 3D imaging applications to achieve extremely high accuracy. Accurate structured light technology is behind the user face recognition being implemented in smartphones. Structured light products and design expertise from ams help customers get to market quickly and scale up production rapidly.
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Light Meters
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Determine ambient light levels, flash output, and contrast ratios for photography and filmmaking.
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LED Light Bar Module
UTC-100P-L
Module
Interface: USB (Cable Length:50cm). OS Support: Windows 10 & Android. Dimensions: 160.0 x 18.5 x 9.0 mm. Operating Temperature: 0 ~ 40° C.
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Light Meter
LI-250A
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The LI-250A is a portable meter that displays the output from any LI-COR light sensor that has a cable terminated with a BNC connector. It shows instantaneous values or 15-second averages of values from a sensor.
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Light Section Sensors
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Leuze electronic GmbH + Co. KG
Switching light section sensors are designed to perform scanning, two-dimensional object detection along a laser line. They are especially well suited for completeness monitoring or product monitoring in the case of multiple track transport. The short measurement time and the detection range from 200 to 800 mm enable an inspection of the content at a high throughput rate even with deep containers. The internal data processing offers programming and differentiation of 16 different object types, thereby conserving control capacity. Complex detection tasks can be solved with one sensor. The compact housing ensures high flexibility during installation and saves installation space.
