Assertion: lens | /r/CapableOf | carry different focal powers
Facets:
value: in a manner
type: MANNER
Source sentences:
text: Definition: An achromatic lens can be defined as a lens which is made by a combination of two different types of lenses carrying different focal powers in a manner such that the images formed by the light of both the combined lenses are free from chromatic aberration or achromatism.