About: aspherical surface

Premodifier: aspherical
Head noun: surface

Same concepts

Broader concepts

label	provenance	confidence
surface	isap:438543943	0.538070

Narrower concepts

label	provenance	confidence
first surface	isap:438544189	0.640799
third lens	isap:4420875	0.281352
material	isap:343010183	0.179727