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How to read luminance from Detector rectangle in merit function

  • June 8, 2023
  • 2 replies
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Luca.cellerino

Hi everyone,
in order to perfecting a merit function, I would like to introduce the reading of the luminance (cd/m2) from a detector rectangle. Unfortunately the NSDD operands don't allow me this type of reading.
Does anyone have a solution?

 

Thanks to everyone.

Best answer by Kevin Scales

Your best bet is to use the Polar or Color detectors and the NSDE or NSDP operands. They have lumen options available that NSDD lacks.

2 replies

Kevin Scales
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  • July 10, 2023

Your best bet is to use the Polar or Color detectors and the NSDE or NSDP operands. They have lumen options available that NSDD lacks.


Andrew_Davies

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