Assertion: telescope | /r/CapableOf | use revolutionary designs
Facets:
value: in order to increase the collecting area
type: PURPOSE
Source sentences:
text: These telescopes use revolutionary designs in order to increase the collecting area; 2,260 ft2 (210 m2) is being used for the European Southern Observatory (ESO), which operates observatories in Chile; the organization is headquartered near Munich, Germany.