Optical : Painting #1 of 5 for The Canvas Project

op·ti·cal
Pronunciation:\ˈäp-ti-kəl\
Function: adjective
Date:1570

1: of or relating to the science of optics

2 a: of or relating to vision : visual
b: visible
1
c: of, relating to, or being objects that emit light in the visible range of frequencies

d: using the properties of light to aid vision
3 a: of, relating to, or utilizing light especially instead of other forms of energy

b: involving the use of light-sensitive devices to acquire information for a computer

4: of or relating to optical art
— op·ti·cal·ly \-k(ə-)lē\ adverb