Assertion: prism | /r/CapableOf | enable the display of the image
Facets:
value: the right way up
type: MANNER
value: without needing as many lenses
type: OTHER
Source sentences:
text: Optical prisms added to the design enabled the display of the image the right way up without needing as many lenses, and decreasing the overall length of the instrument, typically using a Porro prism or roof-prisms.