tetrachromacy
pentachromacy
trichromacy
dichromacy
dichromatic
monochromacy
tetrachromatic
hexachromatic
colour television
leucoscope
eigengrau
chromascope
anomaloscope
pentachromat
chromatics
dichromatism
dichromasy
clear
monochromatic vision
dichromia
dichromatopsia
monochromatism
monochromasy
monochromia
isochromatic
eye
adaptometer
accidental colour
biocular
catchlight
triniscope
protanomaly
chromatic
RGB
achromatopsy
black-and-white television
heterochromia iridium
pupillate
aberrometer
tetrachromat
tristimulus
trifocals
retinoscope
quadchromatic
bichromatism
race-blindness
autoscope
lightpath
depth
achromatic
autorefractometer
quadrifocal
luminosity function
monocular
tint
parachromatism
pupilometer
subtractive
eye color
colorfulness
visual communication
repose
prismatic colours
colorimetrics
tritanopia
colour blindness
dichromat
psychedelics
vizor
hue
colorwise
tricolor tube
color coordination
shortwave
optically active
clash
peak
tricolour television tube
tricolour tube
bill
eyeshade
visor
longwave
anomaloscopy
chromaticity
tricolor television tube
reticle
chromatoptometer
pale
colour fastness
superciliary
triphonic
coloration
corrgram