Showing results 1 - 15 of 1991 products found.
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JW4103N - Shanghai Joinwit optoelectronic Tech,co.,Ltd
JW4103N light phone / source machine is a new generation of intelligent optical instruments, widely used in digital data network, the construction of telecommunications networks and cable TV, fiber-optic lines engineering, testing, maintenance and fiber attenuation measurements.
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Mighty Light - Spectrolight, Inc.
The Mighty Light is a compact white light source that is ideal for microscopy, spectroscopy, machine vision, and spectral imaging applications. The Mighty Light integrates a tungsten halogen bulb and power supply with a control board that delivers uniquely low-noise output. A series of pre-aligned bolt-on accessories allow the broadband output to be coupled into a fiber or fiber bundle, homogenized and collimated, directly coupled into a microscope, or integrated with our unique Wavelength Selector devices to create a tunable, monochromatic beam.
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AC Photonics, Inc.
AC also offers Laser Diode Light Source, Broadband Light Source and Laser-1um & 1.5um ASE Light Sources etc.
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PCE Instruments
Light meters for measuring brightness in lux, fc or cd/m². Some light meters are equipped with internal memory or a data loggerLight Meters to measure light conditions. to record the measurements. The measurement of light intensity with these light meters is becoming more and more important workplaces where protective screens are needed to avoid risk. Therefore, light meters are very important when it comes to determining good light conditions in laboratories, schools or PC workstations in order to guarantee optimal results. Light meters with data loggers which you can find in our online store, are highly regarded especially due to their cosine correction of the angle of incident light.
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Anaheim Scientific
Light meters are used to measure the amount of light at a specific location.
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Edmund Optics Inc.
Light Meters are used to measure the light output of an illumination source for a number of optical applications. Light Meters are measurement devices that feature photodiodes to determine the level of light transmitted from a source. Light Meters possess simple, easy to read screens upon which measurements are displayed in one or more photometric units. Most Light Meters possess traceable NIST certification for proof of accuracy.
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Labsphere, Inc.
Light is produced from many natural and artificial sources. Controlling light and having an accurate understanding of its output, directionality and the appearance of what it irradiates is key to product development, quality and the success of a light source. Here are just a few examples of why Labsphere is leading the industry in light measurement.
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LM90 - Martindale Electric Co. Ltd
This low cost light meter resolves down to 0.1 lux, making it appropriate for use in very low light applications. The handbook gives details of conversion factors for different light wavelengths allowing more accurate measurements.
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MODEL 5202 - Kyoritsu Electrical Instruments Works, Ltd.
Digital Light Meter 3 ranges changeable from low to high illuminance. (200/2000/20000lux) Data hold function. Digital light meter with separate light recieving sensor and meter.
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LM-101 - Eddy Co.
The LM-101 Light Monitor system provides an efficient and cost effective solution for monitoring coating thickness in real time. It consists of the LM-101 Light Monitor, LM-101A/AS light source, and Detector assembly.
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Inframet
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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Gamma Scientific Inc.
Standard calibration light sources from Gamma Scientific are used for optical calibration of light measurement instruments, including spectroradiometers, photometers and radiometers.
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Extech Instruments Corporation
Extech offers one of the largest selections of light meter models for industrial and building audit usage. Providing essential footcandle and Lux readings, Extech’s digital light meter range includes affordable, general-use models as well as sophisticated datalogging, LED (white, red and blue), and UV light meter choices.
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