Assertion: newtonian telescope's mirror | /r/CapableOf | minimize spherical aberration
Facets:
value: to produce a sharper image
type: PURPOSE
Source sentences:
text: The parabolic primary mirror minimizes spherical aberration to produce a sharper image near the edge of the field of view.
text: Parabolic primary mirror minimizes spherical aberration to produce a better image
text: The parabolic primary mirror minimizes spherical aberration to produce a sharper image near the edge of the field of view.
text: The parabolic primary mirror minimizes spherical aberration to produce a sharper image near the edge of the field of view.
text: The parabolic primary mirror minimizes spherical aberration to produce a sharper image near the edge of the field of view.
text: Parabolic primary mirror minimizes spherical aberration to produce a better image