Assertion: newtonian telescope's mirror | /r/CapableOf | provide excellent field illumination
Facets:
value: for dslr and ccd cameras
type: TRANSITIVE-OBJECT
Source sentences:
text: An oversized, 63mm minor axis secondary mirror provides excellent field illumination for DSLR and CCD cameras.
text: An oversized, 63mm minor axis secondary mirror provides excellent field illumination for DSLR and CCD cameras.