optic
//ˈɒp.tɪk//
Adjective
opticCanonical form
1
Relating to the eye or vision.
The optic nerve transmits visual information from the eye to the brain.
2
Relating to the science of optics or light.
The scientist studied optic phenomena such as reflection and refraction.
Noun
opticSingular
opticsPlural
1
A lens or other optical component in an optical instrument.
The telescope's optics need to be cleaned regularly for clear viewing.
2
The eye, especially as an organ of sight.
The doctor examined my optics to check for any vision problems.