scotopic_sensitivity


Constant value for human vision under very weak illumination
1 Lumen is equal to 1699 W at 507 nm


datasets

Constructors of waveband objects for commonly used biological
spectral weighting functions ('BSWFs') and for different wavebands describing
named ranges of wavelengths in the ultraviolet ('UV'), visible ('VIS')
and infrared ('IR') regions of the electromagnetic spectrum.

Pedro Aphalo

scotopic_sensitivity: Scotopic sensitivity of the human eye

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