About: optical aid

Premodifier: optical
Head noun: aid

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
contact lens	isap:129405931	0.744895
binoculars	isap:401361625	0.583564
telescope	isap:487612168	0.500119
glass	isap:327011841	0.492848
microscope	isap:401574728	0.455915
eyeglass	isap:350795505	0.444270
magnifier	isap:488424393	0.439123
lens	isap:129405938	0.330685
use	isap:280942843	0.280242