Light Choppers
Intercept current or beams of radiation on a periodic basis.
See Also: Light Sources, Optical Heads
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Light Meters For Photometry
Comprehensive range of solutions for the measurement of illuminance (lux), luminance (cd/m²), luminous flux (lumens) and luminous intensity (cd).
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Light and Energy Meter
Model 656
OAI Model 656 Meter is designed for use with all mask aligners and flood exposure systems. For over 45 years, OAI is a world leader in UV Light & Energy Measurement Instrumentation used for reliable accurate calibrated control of the photolithography processes in the Semiconductor, MEMS, Wafer Packaging and Wafer Bumping Industries.
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Voltage Tester, 12V to 1000V, Light
72-2980
Non-Contact Voltage Detector Handy accessory detects presence of AC voltage from 12V ~ 1KV, providing clear audio and visual indication. Five segment bargraph display shows relative voltage level. Built in LED flashlight provides added convenience in poorly lit environments.
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Light Shaping
VirtualLab Fusion supports light shaping by freeform surfaces, diffractive beam splitters and pattern generators, diffusers, and general arrays of micro-optical components, including, but not limited to, micro-lens arrays.
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Monochromatic, Fiber-Coupled LED Light Sources
LED light sources in the LS-MC1 series provide a constantly growing selection – currently amounting to over 20 – of narrow band single wavelength LEDs with a bandwidth of 15-50 nm FWHM, allowing precise work in a defined wavelength range. As a result of optimized optical coupling into the optical fiber – as with all of our light sources – with our LS-MC1 series we have achieved the highest possible luminance. The advantage of directly emitting monochromatic LEDs is their very high level of efficiency, because the entire radiated output is in the useful wavelength range.
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Light Source Measurement Products
Xinye Optoelectronic Engineering Co.,Ltd.
Light Source Measurement Products by Light Source Measurement Products
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Tower Light Monitor
1750-TLM
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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Multi-Angle Light Scattering Detector
PN3621
Since the 1990s Postnova has been a leading innovator and developer of special advanced online Light Scattering solutions for coupling with chromatographic separation systems. The first model was the PD2000 - Static Light Scattering detector for coupling with Asymmetric Flow FFF. Later on the models PN3020 SLS and PN3070 MALS have been launched. Based on these over two decades of practical experience, Postnova has collected a unique competence in the area of Laser Light Scattering and has developed the unique PN3621 MALS - Multi-Angle Light Scattering detector series. The model PN3621 MALS is a completely new type of high performance MALS detector system with a unique range of specifications.
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Optical Light Source
STC-OLS201 series
Shanghai Stone Communication tech Co., Ltd
a simple and cost-effective fiber optic tester,it is usually used together with fiber optic power meter to measure the optical loss on fiber cables. STC-OLS201 series light source provide multiple wavelength output, the wavelengths can be required on customer specific requirements (the Max wavelength is 5, such as 850/1300/1310/1490/1550nm).
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Calibration Light Sources
For wavelength calibration, Avantes offers a variety of sources including Argon, Mercury-Argon, Neon, Zinc, and Cadmium. All Avantes spectrometers are factory wavelength calibrated and do not require recalibration as they have fixed slits and optics. For those customers who wish to do their own calibrations, the AvaLight-CAL light sources can be used for recalibration purposes. For auto-calibration, AvaSoft-Fill provides a calibration procedure to make this easy.
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Light Sources
Bentham's range of light sources has evolved to suit the requirements of our systems and their users and now offers single or multiple sources from 200nm to 40m:
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Light Sources
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
LI-250A
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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Uniform Light Sources, Luminance Standards
Uniform light sources for the adjustment of pixels and intensity of image sensors and cameras as well as for the calibration of luminance and spectral radiance or in other words: Solutions for Imaging, Sensing & Remote Sensor Calibration.
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DUV-VIS-NIR Light Source
Angstrom Sun Technologies, Inc.
Angstrom Sun Technologies Inc Introduced high performance DUV-Vis-NIR light source for photometry and ellipsometry applications. This light source covers from 190 to 2500nm wavelength range, with capaility to remote control from computer program with TTL level signals. Dual lamp design offers balanced intensity output. Integrated timer provides conveneience to replace lamps per lamps' lifetime...
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Enhanced UV Light Source
Model 30E
The Model 30E Enhanced UV Lightsource is highly efficient and may be utilized in a variety of applications. Light is collected by an ellipsoidal reflector and focused on an integrating/condensing lens array to produce uniform illumination at the exposure plane. This UV light source is available in various beam sizes up to 24 inches square with output spectra ranging from 220 nm to 450 nm, using the appropriate lamp (included). Output power ranges from 200 watts to 5 kilowatts. All OAI UV Lightsources are easily equipped with quick-change filter assemblies, enabling the user to customize the output spectrum with little effort. Optional remote exhaust fans are available.
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SparkFun Ambient Light Sensor Breakout
TEMT6000
Basic breakout board for the TEMT6000 Ambient Light Sensor. Only what you need, nothing you don't. Sensor acts like a transistor - the greater the incoming light, the higher the analog voltage on the signal pin.
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Light Meters For LEDs
Photometers for the measurement of visible LEDs and radiometers for UV , visible and NIR LEDs.
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Exclusive Control Unit For Safety Light Curtain
SF-C10
Panasonic Industrial Devices Sales Company of America
Exclusive Control Unit For Safety Light Curtain
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*Divergent Light Measurement
The IS1.5-VIS-FPD-800 & IS1.5-IRG-FPD-800 contain 2 photodiodes: a calibrated photodiode for precise power measurement using Ophir meters and a fast photodiode with integral reverse bias circuit for temporal characterization using third-party instrumentation such as oscilloscopes and spectrum analyzers. Their small, 1.5" internal diameter preserves the temporal shape of pulses down to 3.5 nsec for VIS and 6 nsec for IRG. An SMA fiber optic connector is provided for connection to a spectrometer. The large, 20 mm input aperture allows for wide acceptance angles and long working distances, making these spheres well suited for testing VCSELs and other types of laser.
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Light Tach Kit
When taking vibration measurements on rotating machinery, it is crucial that you record tachometer pulses along with vibration data. A photoelectric sensor along with reflective tape that is attached to the rotating element will provide these speed pulses for data analysis.
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Ambient, Seat, & Stowage Lighting
The Carat® Light Nuancia system is an intuitive way to illuminate your cabin environment. The Nuancia system lets you choose from two different ways to light areas in your customers’ desired color. This lighting system enhances all furniture inside any aircraft from seats to monuments. The Nuancia lighting solution offers the most flexible and adaptive ambient lighting system by displaying variable colors and luminous intensity while focusing on reliability.
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Light Sheet Microscopes
Life science research can place high demands on your imaging capabilities: Sometimes you need to image whole living model organisms, tissues and cells as they develop. Or you may want to observe subcellular dynamics in living samples over hours and even days. Light sheet fluorescence microscopy (LSFM) with its unique illumination principle is ideal for fast and gentle imaging of such specimens.
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Light Touch/Tactile Switches
Panasonic Industrial Devices Sales Company of America
Panasonic's Tactile (Light Touch) Switches are versatile and can be used in almost any user interface application.Designed in various shapes, sizes, terminals and push forces, Panasonic’s Tactile (Light Touch) Switches offer the opportunity to select the perfect Switch for the application. Each Switch is engineered for low contact resistance, small bounce noise, high contact reliability and a sharp tactile feel. Discover how designing in Panasonic Tactile Switches can enhance the Human-To-Machine interface experience.
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Light Meters & Sensors
The light meters and sensors product line at Gamma Scientific is extensive. Find sensors, light meters, photometers, radiometers, reference standard detector systems, and transimpedance amplifiers that meet your testing requirements.
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Optical Light Sources
Wuhan Sunma Technology Co., Ltd.
Fiber Optic Light Sources are a necessity for performing fiber optic network testing to measure the fiber optical loss for both single mode fiber cable and multimode fiber cables. They are designed to cover a variety of wavelength ranges to suit all optical testing needs and usually the optical light sources are used with the fiber optic power meter to test the fiber system loss. Light sources are offered in a variety of types including LED, halogen and laser. Usually the optical light source is used with the fiber optic power meters, they act as an economic and efficient solution for the fiber optic network works. SunmaFiber offers handheld fiber optical light source and laser light source.
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High Power White Light LED Light Sources
LS-HP1
The LS-HP1 is a series of high-power, high brightness light sources for liquid light guides (LLG). It is characterized by its outstanding luminance and thus delivers very high light output from liquid light guides.The LS-HP1 works with the latest generation of high-power LEDs with up to 100W power from an area of less than 15mm² and is significantly brighter than a conventional halogen light bulb with 150W. The LS-HP1 is available for liquid light guides with core diameters of 3 or 5mm.
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LFA-3000 Light Flicker Analyzer
Hangzhou Everfine Photo-E-Info Co., LTD
LFA-3000 can simulate flickering measurement and analysis under various voltage fluctuation conditions, and the system has built-in standard voltage waveform database, one operation can complete the test and analysis of IEC 61547-1, convenient and fast. Meet the lighting product design, quality inspection and application of flickering test analysis needs.
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635nm Visible Light Source
VLS-40
The KD Optics VLS-40 is an easy to use, hand-held, visible source used for testing fibre optic cable installations. It is especially useful when testing fibre optic cables close to the terminal equipment. The unit is pocket sized with a long battery life, making it ideal for local fault finding and continuity checking of fibres.
