Corporate News & Events Literature & Technical
 

 
 

Trade Exhibits

See us at the following exhibits:

19-24 January 2008

Booth # 6006
SPIE Photonics West
San Jose Convention Center San Jose CA, USA
http://spie.org/photonics-west.xml

16 - 20 March 2008

Booth 1524
SPIE Defense and Security Exposition
Orlando World Center Marriott Resort and Convention Center
Orlando, Florida, USA
http://spie.org/defense-security.xml

11 - 13 February 2008

Strategies in Light 2008
Santa Clara Convention Center
Santa Clara, CA
http://su.pennnet.com/conf_display.cfm?confid=648

7th - 11 th April 2008

Photonics Europe
European Photonics Innovation Village
Strasbourg, France
http://www.photonicsbw.de/Events/photonics-europe-2008

17 th – 20 th June 2008

Optatec
Meet the Future of Optics
Frankfurt/Main, Germany
http://www.optatec-messe.com

24-26 June 2008

SPIE Astronomical Instrumentation
Palais des Congrès, Parc Chanot Conference Centre
Marseille, France
http://spie.org/astronomical-instrumentation.xml

10th – 13thSeptember 2008:

Lichttechnische Gemeinschaftstagung LICHT 2008
Illmenau, Germany
www.licht2008.de

 

integrating spheres, spheres, diffuse reflectance, luminance, luminous intensity, metrology, optical calibration, reflectance standards, radiance standards, flux standards, spectral flux, led power measurement, laser diode measurement, illuminance, radiance, irradiance, calibration, optowhite, Zenith® , uniform source, goniometer, colorimeter, white coating, PTFE, BaS04, analytical laboratory, electronic imaging, led flux, lighting, optics, photographic imaging, remote sensing, flat fielding, camera calibration

The lumen is the luminous flux emitted into a solid angle of 1 steradian from a source which has an intensity of 1 candela. In other words, 1 candela = 1 lumen/steradian.
The lumen is a weighted value of watts. The luminous flux of a source is calculated by integrating the product of the spectral flux (power per unit wavlength band) and the CIE V-lambda curve. The integrated value, or area under the curve represents the total lumens from this source.
integrating spheres, spheres, diffuse reflectance, luminance, luminous intensity, metrology, optical calibration, reflectance standards, radiance standards, flux standards, spectral flux, led power measurement, laser diode measurement, illuminance, radiance, irradiance, calibration, optowhite, Zenith® , uniform source, goniometer, colorimeter, white coating, PTFE, BaS04, analytical laboratory, electronic imaging, led flux, lighting, optics, photographic imaging, remote sensing, flat fielding, camera calibration
  © 2005 SphereOptics
Providers of integrating spheres, spheres, diffuse reflectance, luminance, luminous intensity, metrology, optical calibration, reflectance standards, radiance standards, flux standards, spectral flux, led power measurement, laser diode measurement, illuminance, radiance, irradiance, calibration, optowhite, Zenith® , uniform source, goniometer, colorimeter, white coating, PTFE, BaS04, analytical laboratory, electronic imaging, led flux, lighting, optics, photographic imaging, remote sensing, flat fielding, camera calibration
integrating sphere components
luminance / radiance standards
light measurement systems
standards & targets
specialty systems & materials
calibration services
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