photopic_sensitivity


Constant value used in the definition of Lumen
1 Lumen is equal to 683 W at 555 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

photopic_sensitivity: Photopic sensitivity of the human eye

Description

Usage

Arguments

Format

Details