quantity

object

spectra

step (nm)

comments

energy->electrical

Adobe.RGB

3

1

a theoretical RGB camera

BT.709.RGB

3

1

a theoretical RGB camera

Flea2.RGB

3

10

an actual RGB camera

energy->neural

lms1971.5nm

3

5

Vos & Walraven (1971) 2-degree human cone fundamentals

lms2000.1nm

3

1

Stockman & Sharpe (2000) 2-degree human cone fundamentals

xyz1931.1nm

3

1

2-degree human color matching functions

xyz1931.5nm

3

5

xyz1964.1nm

3

1

10-degree human color matching functions

xyz1964.5nm

3

5

luminsivity.1nm

4

1

the standard photopic (1924) and scotopic (1951) luminous efficiency functions for humans; plus 2 newer photopic spectra

photons->neural

HigherPasserines

4

1

an example of an eye with tetrachromatic vision

Table A.2 colorSpec objects, light responders. type='responsivity.light'