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Unlog
photometry
illuminance
intensity
luminance
radiance to luminance conversion
...photometry
/
intensity
about
caution
parameters
glossary
tutorial
INPUT
VALUE
UNIT
Ipinit
cd
decimal-cd
Hefner-cd
old-cd
OUTPUT
VALUE
UNIT
Ipfinal
to be calculated
cd
decimal-cd
Hefner-cd
old-cd
