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OL 466 Automated Low-Light- Level Integrating Sphere Calibration Standard

Product Description:

The OL Series 466 is an automated low light level calibration standard designed for accurately calibrating very sensitive instrumentation at moderate to extremely low light levels. The OL 466 consists of an optics head and a separate power supply. The integrating spheres are available in diameters of 4, 6, 8, 12, and 18 inches with exit (radiating) ports of 1, 1½, 2, 3, and 6 inches respectively. Calibration options include luminace, color temperature, and spectral radiance.


Application Type:

Luminance/ radiance imaging, sensor calibration


Spectral Range:

350 - 2500 nm


Units Of Measure:

W/cm²sr, fL, fc



Various calibration options available


Associated Links:

OL 426 Low Level Integrating Sphere Calibration Standard


Hardware/Software History:

Revision 1





Product Videos:

Photometric and Spectral Calibration Standards


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