Assertion: reflecting telescope | /r/HasAspect | several advantages
Facets:
value: as a newtonian reflector
type: OTHER
value: over refracting designs
type: OTHER
Source sentences:
text: Reflecting telescopes have several advantages over refracting designs.
text: Cassegrain reflecting telescopes have all the same advantages as a Newtonian reflector, plus they’re much more compact
text: Reflecting telescopes have a number of other advantages over refractors.