Assertion: telescope's light | /r/CapableOf | enter the telescope
Facets:
value: from the side
type: MANNER
Source sentences:
text: "Baffled", in this context, means enclosed in a tube in a similar manner to a conventional optical telescope , which helps to stop stray light entering the telescope from the side.
text: A convex secondary mirror is placed just to the side of the light entering the telescope, and positioned afocally so as to send parallel light on to the tertiary.