Product Description:  
The OL 457 is a cost-effective, wavelength-selectable, nearly monochromatic NIST-traceable radiant light source.  It provides more flexibility and higher performance than filtered sources and is a significantly lower cost alternative to monochromators. 
 
Application Type:  
MTF, radiance and irradiance sensitivity of detectors, arrays and cameras, linearity testing, dynamic range testing, signal-to-noise testing
 
Spectral Range:
375 - 780 nm
 
Units Of Measure:  
W/sr-m², Cd/m²
 
Option/Configuration:
Various sphere sizes available
 
Associated Links :
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Hardware/Software History :
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Accessories :
n/a
 
Product Videos :

Photometric and Spectral Calibration Standards