Assertion: lens's surface | /r/HasAspect | same radius of curvature
Facets:
Source sentences:
text: If both surfaces have the same radius of curvature, the lens is equiconvex.
text: If both surfaces have the same radius of curvature, the lens is known as an equiconvex biconvex.
text: If both surfaces have the same radius of curvature, the lens is equiconvex.