Assertion: microscope's lens | /r/HasProperty | dissected into two individual lens elements
Facets:
value: in this figure
type: OTHER
Source sentences:
text: In this figure, the perfect lens is dissected into two individual lens elements (Lens(a) and Lens(b)), such that the point source of light S(1)is positioned a distance equal to f(a) (the focal length) away from Lens(a).