Maksutov telescope vs reflector

Maksutov telescope and reflector both are nouns.

Word	Noun	Adjective	Verb	Adverb
Maksutov telescope	Yes	No	No	No
reflector	Yes	No	No	No

As nouns, reflector is a hypernym of Maksutov telescope; that is, reflector is a word with a broader meaning than Maksutov telescope:

Maksutov telescope: reflecting telescope in which the aberration of the concave mirror is reduced by a meniscus lens
reflector: optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece

Other hypernyms of Maksutov telescope include reflecting telescope.

Maksutov telescope (noun)	reflector (noun)
reflecting telescope in which the aberration of the concave mirror is reduced by a meniscus lens	device that reflects radiation
	optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece